Gino's Pizza shop hires workers in a competitive market to make pizza. The ingredients required to make each pizza cost $5. Daily output at Gino's Pizza varies with the number of workers hired, as shown in the table below:

If pizzas sell for $8 each, what is the value marginal product for the 4^th worker?

Select one:

a. $96 per day

b. $112 per day

c. $48 per day

d. $128 per day

Number of Pizzas/day workers 0 0 16 36 54 70 84 96 2 4