Answer:
Step-by-step explanation:
At the end of any given business day, CFFC has 400-80t cases of perfume on hand, where t = 1 represents Monday, t = 2 represents Tuesday and so on. The inventory becomes nil on Friday evening. So,
The values of a and b are
a = 0
b = 5
Using the formular for average value, we have the average value as

Average inventory is 200 cases
Answer:
d
Step-by-step explanation:
d is not true because width and thickness doesn't matter
$.75 bc 15 x 4 is 75 so that would make 75¢ or $.75
wait i will take screen shot please bran-list