The first Taco Bell 7-layer burrito you ate was extraordinary. The second one was good. The third one was pretty good. The fourth one was just kind of okay. This illustrates

Enacting a law controlling rents near a major university will increase the affordable housing for college students.

Answer the following statement true (T) or false (F)

If total costs are $50,000 when 1000 units are produced, and total costs are $50,100 when 1001 units are produced, we can conclude that

A. average variable costs are $100. B. marginal costs are $100. C. average total costs are $100. D. average fixed costs are $100.