Find the Minimum Cost of Producing 60,000 Units of a Product

Find the minimum cost of producing 60,000 units of a product , where x is the number of units of labor (at $80 per unit) and y is the number of units of capital (at $40 per unit) . Round your answer to the nearest cent.

A) $190,278.22
B) $62,746.50
C) $37,020.43
D) $112,264.15
E) $55,724.88