Your firm prints the novelty baseball cards that candy makers include in their bubblegum. Since you regularly sell 100,00 cards per week, you invested in four separate production lines that can each produce 25,000 cards in a standard 40 hour week. Now a few of the candy makers are increasing their orders so that you will need to produce 150,000 careds per week, at least temporarily. If you produce these cards by adding a swing shift from 4pm to midnight, you will have to pay workers time and a half.
a. What does this imply for the shape of your short-run marginal cost curve?
b. What does it imply for your pricing?