multiply the cost of item by number of items then add weekly cost
(315 x 2.5) + 550
if any one knows how to solve it or knows the equation to solve it plz let me know:
the question is
a machine coasts $ 550/weeek to maintain and each item that it produces costs $ 2.500 find the total weekly cost when the weekly production is:
1)315 items
2)420 items
3)q items
thanx