A manufacturer wishes to calculate the average cost to produce 8,500 widgets. A) Cost of materials = $3,500
B) Cost of labour = $700
C) Quantity = 8,500
Which formula should she use to determine the average cost of each widget?
Average cost = A + B + C
Average cost = (A + B)/C
Average cost = (C+B)/A
Average cost = A/C+B

The first one is correct

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this