A company incurred the following expenses for a production period

Fixed cost- supervisors salary $4,700, factory rent $10,000

Mixed costs- utilities $1,300 + $4.00 per unit

Variable costs per unit- $29 per unit

Compute total costs to be incurred for a week with 3,500 units of activity.

a. 117,504

b. 131,500

c. 4,680,200

d. 116,200