ll of the following are weaknesses of the payback period EXCEPT (4 point) A) a disregard for cash flows after the payback period. B) only an implicit consideration of the timing of cash flows. D) it uses cash flows, not accounting profits. firm has determined it can issue preferred stock at $115 per share par value. The k will pay a $12 annual dividend. The cost of issuing and selling the stock is $3 per e. The cost of the preferred stock is (4 point) A) 6.4 percent. B) 10.4 percent. C) 10.7 percent. D) 12 percent