The calculation of WACC involves calculating the weighted average of the required rates of return on debt and equity, where the weights equal the percentage of each type of financing in the firm's overall capital structure. (rstd, rps, rs, rd)
is the symbol that represents the required rate of return on short-term debt in the weighted average cost of capital (WACC) equation.
Co. has $2.3 million of debt, $1 million of preferred stock, and $2.2 million of common equity. What would be its weight on debt?
a. 0.42
b. 0.18
c. 0.40
d. 0.16

5. profit maximization and shutting down in the short run suppose that the market for polos is a competitive market. the following graph shows the daily cost curves of a firm operating in this market. 0 2 4 6 8 10 12 14 16 18 20 50 45 40 35 30 25 20 15 10 5 0 price (dollars per polo) quantity (thousands of polos) mc atc avc for each price in the following table, calculate the firm's optimal quantity of units to produce, and determine the profit or loss if it produces at that quantity, using the data from the previous graph to identify its total variable cost. assume that if the firm is indifferent between producing and shutting down, it will produce. (hint: you can select the purple points [diamond symbols] on the previous graph to see precise information on average variable cost.) price quantity total revenue fixed cost variable cost profit (dollars per polo) (polos) (dollars) (dollars) (dollars) (dollars) 12.50 135,000 27.50 135,000 45.00 135,000 if the firm shuts down, it must incur its fixed costs (fc) in the short run. in this case, the firm's fixed cost is $135,000 per day. in other words, if it shuts down, the firm would suffer losses of $135,000 per day until its fixed costs end (such as the expiration of a building lease). this firm's shutdown price—that is, the price below which it is optimal for the firm to shut down—is per polo.

Rediger inc., a manufacturing corporation, has provided the following data for the month of june. the balance in the work in process inventory account was $28,000 at the beginning of the month and $20,000 at the end of the month. during the month, the corporation incurred direct materials cost of $56,200 and direct labor cost of $29,800. the actual manufacturing overhead cost incurred was $53,600. the manufacturing overhead cost applied to work in process was $52,200. the cost of goods manufactured for june was:

Flounder supply company, a newly formed corporation, incurred the following expenditures related to land, to buildings, and to machinery and equipment. abstract company’s fee for title search $1,066 architect’s fees 6,499 cash paid for land and dilapidated building thereon 178,350 removal of old building $41,000 less: salvage 11,275 29,725 interest on short-term loans during construction 15,170 excavation before construction for basement 38,950 machinery purchased (subject to 2% cash discount, which was not taken) 112,750 freight on machinery purchased 2,747 storage charges on machinery, necessitated by noncompletion of building when machinery was delivered 4,469 new building constructed (building construction took 6 months from date of purchase of land and old building) 994,250 assessment by city for drainage project 3,280 hauling charges for delivery of machinery from storage to new building 1,271 installation of machinery 4,100 trees, shrubs, and other landscaping after completion of building (permanent in nature) 11,070 instructions determine the amounts that should be debited to land, to buildings, and to machinery and equipment. assume the benefits of capitalizing interest during constructionexceed the cost of implementation. indicate how any costs notdebited to these accounts should be recorded.