a salesperson receives a weekly salary of $350. in addition, $25 is paid for every item sold in excess of…

a salesperson receives a weekly salary of $350. in addition, $25 is paid for every item sold in excess of 200 items. how much extra is received from the sale of 219 items? which piece of information is not necessary to solve the problem? number of items sold 200 threshold weekly salary $25 fee paid for every item in excess none of the information provided

a salesperson receives a weekly salary of $350. in addition, $25 is paid for every item sold in excess of 200 items. how much extra is received from the sale of 219 items? which piece of information is not necessary to solve the problem? number of items sold 200 threshold weekly salary $25 fee paid for every item in excess none of the information provided

Answer

Explanation:

Step1: Find number of extra - items

The number of items sold is 219 and the threshold is 200. The number of extra items is $219 - 200=19$.

Step2: Calculate extra salary

Since $25 is paid for each extra item, the extra salary is $25\times19 = 475$. To find which information is not necessary, we note that to calculate the extra amount received from sales, we use the number of items sold to find the excess over 200, the 200 - item threshold to determine the starting point for extra pay, and the $25 fee per extra item. The weekly salary of $350 is not used in calculating the extra amount from the sale of items.

Answer:

Weekly salary