Aarika, Rieshel, and Gabriela are discussing cost curves over a Carmel Rotti Twist at Spike's Coffee Lounge. Aarika contends that an increasing-cost industry is an industry in which costs rise in the:
a. short run but fall in the long run.
b. long run but fall in the short run.
c. long run due to technological advancements.
d. long run due to increased input prices.
