The answer is Job costing. Because Job costing is used for small production of unique products such as yachts.

Mr. White was the third and final owner of the talisman in W. W. Jacobs' short story "The Monkey's Paw." He plucked it from the fireplace when the previous owner, Sergeant Major Morris, tossed it there to burn and end the chain of misfortune that came with it. He is motivated mostly by curiosity, since he seems happy with his life and is financially secure.
Mr. White took the paw from his pocket and eyed it dubiously. "I don't know what to wish for, and that's a fact," he said slowly. "It seems to me I've got all I want."
<h2>Hope it helps!! </h2>
Answer:
d. 5.08%
Explanation:
We have to first calculate the YTM of the bond, and then apply the tax shield.
To get the YTM we have to calculate the rate of return of an annuity of 46.25 for 20 years compounding semiannually at IRR rate and the present value of the face value redeem in 20 years.


IRR = 0.084656891 (it should be done using financial calculator or excel or a similar software program)
then we apply the shield tax to the IRR:
IRR x (1 - tax-rate) = Cost of debt
0.084656891 * ( 1 - 0.4) = 5.0794= 5.08