Assume That Charlie's Brownies Expects to Produce and Sell 5,000

Assume that Charlie's Brownies expects to produce and sell 5,000 units of a single product,a gift box containing an assortment of brownies that showcases the company's many flavors.The following additional company information is available:
$$\begin{array} { l r r } \text{Variable costs (per unit) }&&\\~\text{Production costs}&&\$30\\~\text{Nonproduction costs}&&\$2\\\text{Fixed costs (in total) }&&\\~\text{Overhead}&&\$100,000\\~\text{Nonproduction}&&\$5,000\\\end{array}$$
Compute Charlie's Brownies total cost per unit.

A) $32
B) $50
C) $53
D) $3
E) $21