In: Accounting
A firm is examining some alternatives to invest their money. All the alternatives have the same useful life, 10 years. The interest rate is 7% and the firm has a flat tax rate of 31%. The options are summarized in the following table.
| 
 Alternatives  | 
 First Cost  | 
 Annual Costs  | 
 Annual Benefits  | 
 Dep. Method  | 
| 
 A  | 
 $17,000  | 
 $900  | 
 $4,500  | 
 SL  | 
| 
 B  | 
 $25,000  | 
 $1,050  | 
 $3,250  | 
 SOYD  | 
| 
 C  | 
 $22,000  | 
 $1,125  | 
 $5,125  | 
 MACRS (7-yr)  | 
What is the after-tax IRR for project A?
What is the after-tax NPV for project B?
What is the before-tax NPV for project C?
Remember to answer using one of the following forms: 99.99 or 99.99%