Polka King Gifts Had the Following Costs in March When

Multiple Choice

Polka King Gifts had the following costs in March when 400 ceramic statues were produced: materials, $4,200; labor cost, $1,600; depreciation, $800; rent, $700; and other fixed costs, $500.If production changes to 500 units and production still remains within the relevant range, which of the following costs will stay the same?

A) Variable cost per unit
B) Fixed cost per unit
C) Total variable cost
D) Total cost per unit
E) None of these answer choices is correct.