14. when inflation falls, people a. make less frequent trips to the bank and firms make less frequent price changes. b. make less frequent trips to the bank while firms make more frequent price changes. c. make more frequent trips to the bank while firms make less frequent price changes. d. make more frequent trips to the bank and firms make more frequent price changes.

Miami incorporated estimates that its retained earnings break point (bpre) is $21 million, and its wacc is 13.40 percent if common equity comes from retained earnings. however, if the company issues new stock to raise new common equity, it estimates that its wacc will rise to 13.88 percent. the company is considering the following investment projects: project size irr a $4 million 14.00% b 5 million 15.10 c 4 million 16.20 d 6 million 14.20 e 1 million 13.42 f 6 million 13.75 what is the firm's optimal capital budget?