The cash flow series for two projects are Alt. A and Alt. B. YEAR 0 1 2 3 4 5 6 Alt. A - F1 X X X X X X + S1
Alt. B - F2 Y Y Y Y Y Y + S2

Assume that F2 > F1, and X, Y, S1, and S2 are positive; the incremental rate of return (i*) on the additional investment in Alt. B can be calculated with the following expression: choose one:

a. 0 = - F2 + Y (P/A, i*, 6) + S2 (P/F, i*, 6)
b. 0 = - (F2 - F1) + (Y - X) (P/A, i*, 5) + (S2 - S1) (P/F, i*, 6)
c. 0 = - (F2 - F1) (F/P, i*, 6) + (Y - X) (F/A, i*, 6) + (S2 - S1)
d. 0 = - (F2 - F1) + (Y - X) + (Y + S2) - (X + S1)
e. 0 = (F1 - F2) (F/P, i*, 6) + (X - Y) (F/A, i*, 6) + (S2 - S1)
f. 0 = - F1 + X (P/A, i*, 6) + S1 (P/F, i*, 6)
g. 0 = - F2 + Y (P/A, i*, 6) + S2 (P/F, i*, 6)
h. 0 = - F1 + X (P/A, i*, 5) + S1 (P/F, i*, 6)
i. 0 = - F2 + Y (P/A, i*, 5) + S2 (P/F, i*, 6)

Problem 2-18 job-order costing for a service company [lo2-1, lo2-2, lo2-3]speedy auto repairs uses a job-order costing system. the company's direct materials consist of replacement parts installed in customer vehicles, and its direct labor consists of the mechanics' hourly wages. speedy's overhead costs include various items, such as the shop manager's salary, depreciation of equipment, utilities, insurance, and magazine subscriptions and refreshments for the waiting room. the company applies all of its overhead costs to jobs based on direct labor-hours. at the beginning of the year, it made the following estimates: direct labor-hours required to support estimated output 10,000fixed overhead cost $ 90,000variable overhead cost per direct labor-hour $ 1.00 required: 1. compute the predetermined overhead rate.2. during the year, mr. wilkes brought in his vehicle to replace his brakes, spark plugs, and tires. the following information was available with respect to his job: direct materials $ 600direct labor cost $ 180direct labor-hours used 2 compute mr. wilkes' total job cost. 3. if speedy establishes its selling prices using a markup percentage of 30% of its total job cost, then how much would it have charged mr. wilkes?

Daniel owns 100 shares of abc corporation's common stock. abc uses the fair value option, and recent declines in the firm's credit rating have caused the value of the firm's outstanding bonds payable to drop by 10%. daniel feels this is good news, but he wants to know what you think about the situation. which of the following represents your best response? a : "this situation may be positive for you in that the change in abc's credit standing indicates that the value of the firm's assets is likely increasing. however, the drop in bond value may negate any positive effects on your bottom line, because it means your claim on the firm's assets is simultaneously decreasing." b : "actually, this is bad news all around. the drop in the value of abc's bonds payable means shareholders' claims on the firm's assets have decreased. moreover, abc's declining credit rating means that the firm's assets are probably also dropping in value, thus magnifying your losses even more." c : "on the surface, this seems like good news because it means your claim on the firm's assets has increased. however, the drop in creditworthiness may also indicate that abc's assets are declining in value, thus offsetting any gains associated with the drop in bonds payable." d : "you're right! this is good news because it means that abc's debtholders have a decreased claim on the firm's assets. as a result, the firm's existing shareholders"like you"have seen their claim on the firm's assets increase."

You decided to charge $100 for your new computer game, but people are not buying it. what could you do to encourage people to buy your game?