A mathematical problem about the calculation of employees' wages, how can we reasonably calculate it? Suppose there are two employees in a factory, i.e. Party A and Party B. they can get 10 yuan for each product they manufacture. In November, Party A manufactures five and Party B manufactures 15, and each person can get 50 yuan and 150 yuan. However, because the products manufactured by Party A and Party B are different in difficulty, each person's work should be given different value coefficients, i.e. 1.2 and 0.8, The average is 1. After multiplying each person's remuneration by the value coefficient, each person's remuneration is 60 yuan, 120 yuan, a total of 180 yuan, 20 yuan less than the total of 200 yuan before multiplying the value coefficient. What's the matter? In addition, please give the correct method to calculate the reasonable remuneration of each person, considering both the quantity of products and the difficulty of work

Suppose that both Party A and Party B make 10, then Party A is 10 × 10 × 1.2 = 120 yuan; Party B is 10 × 10 × 0.8 = 80 yuan;
Therefore, Party B produces 15 pieces for 8 yuan per piece = 15 × 8 = 120 yuan, then the remaining 80 yuan is for Party A, and Party A produces 5 pieces for 80 yuan

Which friend is good at math? Give him a formula to calculate his salary,
According to the comprehensive completion rate of our branch company, the head office pays 14 yuan for more than 95% items, 12 yuan for 90% - 95% items, 10 yuan for 80% - 90% items, and 8 yuan for less than 80% items. We have eight teams here, and the monthly completion amount of each team is not certain, because the responsible areas are different, one team may complete 1000 items a month, and another team may complete 300 items, But the head office calculates the salary for our branch company according to the comprehensive completion rate. Which friend would you please give us a more reasonable formula to calculate the salary,
For example, if the company gives us 10W yuan according to the comprehensive rate, what formula should we pay each group separately
What I said just now is wrong. It's not combined with the failure rate, but also the pass rate. This assessment is not based on the quantity, but also based on the pass rate. That is, the unit price corresponding to the pass rate X the completed quantity = the money that the head office gives to our branches

Completed quantity qualified rate unit price total salary
Group 1: 1000, 98%, 14, 14000
Group 2 800 85% 10 8000
Group 3 1200 86% 10 12000
Group 4 700 92% 12 8400
Group 5 600 78% 8 4800
Group 6 900 88% 10 9000
In group 7, 80% in group 1100 and 8800 in group 8
As shown above:
Column A is the group name
Column B is the completed quantity
C is the qualified rate
Column D is unit price, input formula "= if (C2 > 0.95,14), if (C2 > 0.9,12), if (C2 > 0.8,10, if (C2 > 0.9,12), if (C2 > 0.8,10), if (C2 > 0.9,12)

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