4. Everything else remaining the same, if the St. Thomas area has a higher quality workforce than in other areas of Ontario, how would the cost curves at a St. Thomas plant compare to a plant in a different location?
in St. Thomas would lie ______ at a plant in a different location.
A. The total cost curve, total fixed cost curve, and total variable cost curve; below the total cost curve, total fixed cost curve, and total variable cost curve
B. The total cost curve and the total fixed cost curve; below the total cost curve and the total fixed cost curve
C. The marginal cost curve; above the marginal cost curve
D. The total cost curve and the total variable cost curve; below the total cost curve and the total variable cost curve