(9-1) T); after-tax Define each of the following terms a. Weighted average cost of capital, WACC; after-tax cost of debt. r. (1 cost of short-term debt,1 T) b. Cost of preferred stock, cost of common equity (or cost of common stock), c. Target capital structure d. Flotation cost, F; cost of new external common equity, (9-2 (9-3) How would each of the factors in the following table affect afirm's cost of debt,r (1 - T), its cost of equity,r, and its weighted average cost of capital, WACC? Indicate by a plus (+), a minus (-), or a zero (0) if the factor would increase, reduce, or have an indeterminate