How to calculate the explosive power of department store sales
① develop upper limb strength exercise
A, mbbell lift (fast) 20 times * 2 group
b, mbbell bend lift 20 times * 2 group
C, hand mbbell swing arm 30 times * 2 group
requirements: from slow to fast
② develop low back abdominal muscle strength exercise
A, weight-bearing supine sit up: hand mbbell placed behind the brain 20 times (completed in 30 seconds) * 2 group
b, hand mbbell swing arm 30 times * 2 group Weight bearing prone up: holding mbbell behind the head 20 times (completed in 30 seconds) * 2 groups
requirements: try to raise the upper body
③ develop leg strength exercise
A, push back running (in special practice) 20 meters * 3 times
requirements: experience the technical movements of forward hip swing and push back
B. standing long jump 10 times; Stand three leaps five times
C. slope run (uphill run after acceleration run) 5 times
requirements: lift the leg to send the hip and push back
D, rubber band exercise:
A, prone on the mat, feet with rubber band to do leg flexion and extension
requirements: fast flexion and slow extension, 20 times * 3 groups
B. help the wood by hand, support obliquely, and tie a rubber band on one foot to do the downward pressure and backward swing exercise
requirements: lift the leg and lift the hip, support the leg and push the floor fully. 30 seconds * 3 group
e, squat in place (squat) 25 times * 3 group
requirements: squat slowly and get up fast
also:
sprint is a strong and interesting sport, which is a fast sport for human body's sports system and internal organs to run a short distance in the shortest time under the condition of hypoxia; It can effectively improve the function of cardiovascular system and respiratory system, and improve the ability of fast running; To cultivate their own hard-working, courageous will; You can also enjoy unlimited fun from running.
On January 6, 2018 local time, in Caracas, Venezuela, the Maro government regulated prices and ordered 26 chain supermarkets across the country to rece prices of some goods. Once the news was sent, people flocked to supermarkets and queued up to buy goods
in December 2017, Venezuelan President Maro announced that he was going to issue a virtual currency called "petrocurrency", which was the first cryptocurrency supported by natural reserves. At that time, it attracted a lot of attention. At the government work meeting on January 5 local time, he announced more about the virtual currency. Maro said that in the first stage, 100 million petrodollars will be issued, each with the same value as a barrel of oil. It is said that 90000 Venezuelan "miners" are ready. Maro also hopes to meet with some representatives on the 14th and release more details about "petrocurrency". Maro believes that this digital currency will help Venezuela tide over the current economic difficulties, break the financial blockade of the United States, and welcome investors from all over the world to invest in "petroleum currency"
this kind of investment doesn't sound reliable
do not mix.
currency exchange in cross-border trade has always been a very cumbersome and complex thing, and the exchange of different currencies not only takes a lot of time, but also needs to pay high fees. Especially for some large transfers, the high handling charge is always a headache
for these problems, blockchain provides a good solution. Next, let's introce a very important application scenario of blockchain - cross border payment, and the project to realize this application scenario - Ruibo
the first section is the unusual reborn
the current market value of reborn is in the third place, second only to bitcoin and Ethereum, and its English abbreviation is XRP
reborn coin has always been a "magical existence". In our current words, it is an unusual way. At the beginning, bitcoin focused on the monetary system, while Ethereum focused on the underlying architecture. At the beginning, Ruibo focused on cross-border payment, aiming to build a payment network that can realize convenient cross-border payment
through the payment network of Ruibo, we can transfer any currency, including US dollar, euro, RMB and even bitcoin. Using this payment network, it is simple and fast, the transaction confirmation can be completed within a few seconds, and the transaction cost is almost zero. This is the first open payment network in the world
REBO is an open source peer-to-peer payment network. Like the decentralized and peer-to-peer principle of blockchain, it allows us to easily, cheaply and safely transfer assets to anyone on the network, no matter whether the person is at home or abroad; There is no institution, bank or indivial to control it. Anyone is free to create a REBO account
section 2 expanding user circle
the initial design idea of Ruibo network is to build a trust chain based on the acquaintance network. If you want to use Ruibo network for transfer, the payee and you must be friends or have common friends. If the payee is a stranger you don't know, you won't be able to build a chain of trust with him or transfer money
therefore, at the beginning, there were not many users, but they were popular in a small circle
by 2012, things have changed. Ruibo set up ripple labs and began to lay out the "payment platform" to expand the user group. Ruibo mainly adopts two methods:
first, it introces Ruibo currency, making Ruibo currency become the base currency of Ruibo network, which is equivalent to the bridge currency in Ruibo network, serving as the intermediary of various currency exchange. In this way, Ruibo coin has become an important tool in Ruibo network
Second, the gateway system is introced, which is equivalent to the gate of funds in and out of the Ruibo network, similar to the currency access and exchange institutions, allowing people to inject legal currency and virtual currency into or out of the Ruibo network
let's take an example to explain how riparian realizes cross-border payment:
If a bank wants to conct capital transactions with a large enterprise, then through riparian currency and gateway system, the bank can convert its assets into riparian currency and transfer them to the large enterprise. This large enterprise can convert these rupees into any form of currency after receiving the rupees
in this process, the reborn currency acts as a bridge, and the gateway system acts as a currency access and exchange institution. This is why we say that reborn coin is the bridge coin in reborn network, and gateway system is equivalent to the gate of reborn network capital
section 3 fast and low-cost processing method
just because of the blockchain technology, the REBO system allows users to transfer from a separate database system to a distributed global database. Banks can trade with other banks they trust through the promissory notes of any asset, and all transactions are included in the shared ledger, The liquidity and speed of this kind of transaction can not be realized in the traditional system, and it greatly frees up the working capital for the bank
therefore, reborn can cooperate with existing financial institutions and banks to replace the existing bank transaction network with blockchain, so as to eliminate costs and improve transaction efficiency. Generally speaking, if the bank adopts this system, it will be able to process transactions efficiently and at a low cost
1. Why can RBN process transactions so efficiently and quickly
you know, bitcoin based on blockchain technology is very slow in transaction processing. In fact, the reason why Ruibo network can process transactions very efficiently and quickly is that it has a very unique distributed consensus mechanism: in short, only these banks or other institutions that have cooperation with Ruibo can carry out verification bookkeeping. It does not need to launch the whole network nodes to verify transactions like bitcoin. This is also an important reason why REBO has been criticized. It does not fully meet the characteristics of "decentralization" of blockchain, because REBO system still needs centralized institutions such as banks and gateways. In particular, the gateway mode of Ruibo, as a channel for currency access and exchange, is lack of supervision, which is easy to lead to asset abuse
in addition, at present, Ruibo mainly provides customized services for banks, not for indivials. It belongs to to to B, not to C. Ruibo focuses more on a global payment protocol network for banks, rather than blockchain platforms like Ethereum and
EOS that can develop various applications
2. Is there any transaction fee for Ruibo transaction? Yes! But rarely
Ruibo requires each Ruibo account to have at least 20 Ruibo coins. Every transaction will destroy one thousandth of Ruibo coins, which is almost negligible for normal traders. Therefore, the transaction cost we have to pay for using Ruibo network is almost zero
this setting not only eliminates the high cross-border payment fees and reces transaction costs, but also increases the security of Ruibo network. If someone maliciously attacks the network and creates a large number of false accounts and transaction information, the number of Ruibo coins destroyed will also increase sharply, and the attacker will have to pay a great cost
section 4 the value of Ruibo
finally, let's talk about the value of Ruibo currency. If many banking institutions join the reborn network in the future, the liquidity of reborn currency will be greatly improved, and the scarcity and value of reborn currency will also be greatly improved. Therefore, the value of reborn coin is closely related to the number of institutions that eventually join the reborn network.
Install the purchase and sale inventory software, and input the purchase quantity and price when entering the warehouse; Enter sales quantity and sales price when sales issue. Generally speaking, purchase and sale inventory includes daily sales report and monthly sales report. If there is a sales cost and gross profit analysis table, you can click query
Use Excel to make inventory report Simple calculation method: if your department store has daily necessities, if your daily necessities are sold on the basis of purchase price plus 30%, then the gross profit rate of the articles = (1.3-1) / 1.3 = 23.08%. If you know that the sales volume of the articles today is 8800 yuan, then the gross profit rate today is 8800 * 23.08% = 2031 yuan Then take gross profit 2031 minus rent, water and electricity, labor and other expenses, and the rest is net profit. Gross profit rate believe you have the bottom of your mind, gross profit rate = (selling price - purchase price) / selling price, you can classify and make a comprehensive gross profit rate, for example, the comprehensive gross profit rate of supplies is 22%, and the comprehensive gross profit rate of food is 16%. The comprehensive gross profit rate of clothing is 30%. I should have a bottom in my heart
extended data:
1. Gross profit rate = (sales price excluding tax - purchase price excluding tax) ÷ Price excluding tax × 2. Operating profit = operating income - operating cost - business tax and surcharges - sales expenses - management expenses - financial expenses - asset impairment loss + profit and loss from changes in fair value (- loss from changes in fair value) + investment income (- investment loss)
3. The total profit of an enterprise is composed of operating profit, investment income and non operating balance
Profit is classified into gross profit, net profit, operating profit and current profit(German: Eidgen & amp; ouml; ssische Technische Hochschule Z ü Rich is called eth Z for short ü In 2011, the world's top three universities ranked 15th in the times, 18th in US News, and 15th in QS higher ecation evaluation
the Federal Institute of technology in Zurich is the most famous Polytechnic University in Europe. It has the reputation of the first Polytechnic University in the European continent and enjoys the same reputation as MIT in the world. It has 18000 teachers and students from more than 80 countries in 16 departments. Its teaching and research fields cover architecture, engineering, mathematics, natural science and social science. It has given birth to 21 Nobel Prize winners, including Einstein. It is one of the most famous universities of science and technology in the world. The Federal Institute of technology of Zurich was founded in 1855. Together with the Federal Institute of technology of Lausanne and four other federal research institutions, it forms the ETH Bereich consortium, which belongs to the Swiss Federal Ministry of the interior. The university is also a member of International University cooperation organizations such as international research university alliance and idea alliance< On February 7, 1854, after a long discussion on the necessity of establishing a federal university outside the State University, the Swiss Federation passed the law of establishing a Federal Polytechnic School. On October 16, 1855, the Federal Polytechnic School in Zurich (Eidgen & amp; ouml; Sische polytechnische Schule was founded in Zurich. In 1909, the University carried out curriculum reform and became a real university with the right to confer doctoral degree. In 1911, it became known as the Eidgen & amp; Polytechnic; ouml; ssische Technische Hochschule In 1993, the Federal Institute of technology in Zurich, together with the Federal Institute of technology in Lausanne and four other federal research institutions, formed the ETH Bereich consortium, which belongs to the Swiss Federal Ministry of the interior< In memory of Wolfgang Pauli, Professor of physics and Nobel Laureate in physics, who died on December 15, 1958, the Department of mathematics and physics of Zurich Polytechnic has held "Wolfgang Pauli lecture" since 1962. Lectures are usually held in December or January every year. A famous scientist is invited to hold a series of lectures three times a week, focusing on the fields of mathematics, physics, biology and other natural sciences. Since biophysicist Max Delbruck (1969 Nobel Prize winner in physiology or medicine) delivered his speech in 1962, Wolfgang Pauli's lectures have been held for more than 40 times, among which 24 speakers are Nobel Prize winners. In 2005, to commemorate the 150th anniversary of the founding of the University and the world year of physics, 17 world famous physicists were invited to hold a seminar. In recent years, lectures are usually held in the auditorium maximum, the largest classroom in the main building, on Monday, Tuesday and Thursday in May and June every year
eth tag is an Academic Festival of the Federal Institute of technology in Zurich, which is held on November 20 every year. On this day, there will be a series of activities in the main building, including awarding excellent students' theses, awarding honorary doctorates and so on
polyball of the year at the Federal Institute of technology in Zurich began in the 1860s. It is held in the main building at the end of November every year and is open to the public. It is the most grand annual event of the school and the largest dance in Europe
since 1951, the Federal Institute of technology of Zurich and the neighboring University of Zurich have held an annual uni poly rudermatch on the LIMAT River in the city center to attract the public to watch
the Federal Institute of technology in Zurich has proced a large number of influential figures in Switzerland and even the world, including 21 Nobel Laureates in physics, chemistry, physiology or medicine, including Einstein. Many of her graates have become prominent figures in Swiss political and business circles