Payroll Accounting help please!?

Question

He is a saleperson, in addition to her weekly base salary of $320, maron is paid a commission of 1% on his total net sales for the week (total gross sales less any customers returns). During the past week, to promote the sale of its sweaters, the store agreed to pay him an additional PM (push money) of 2% of the total net sales of sweaters; his weekly sales tally is given below.
tem gross sales customers returns
shoes 600 58
sweaters 895 75
ties 190 0
dress 445 39
sport 585 45
i need to compute his total weekly earnings, showing her weekly base salary, commision, PM and total weekly earnings
(a) Weekly Base Salary: $
Weekly Gross Sales: $
Less Customer Returns: $
Weekly Net Sales: $
(b) Commission: $
Weekly Gross Sales of Cashmere: $
Less Customer Returns: $
Weekly Net Sales of Cashmere: $
(c) PM: $
(d) Total Weekly Earnings: $

Answer 1

(a)Weekly Base Salary:$320
Weekly Gross Sales:$2,715
Less Customer Returns:$217
Weekly Net Sales:$2,498
(b)Commission:$24.98
Weekly Gross Sales of Cashmere:$895
Less Customer Returns:$75
Weekly Net Sales of Cashmere:$820
(c)PM:$16.40
(d)Total Weekly Earnings:$361.38