A company has to decide between two machines that do the same job but have different lives. Which machine should the company buy, at an interest rate of $13\%,$ based on the principle of internal rate of return? Assume a financing rate of $11\%.$ Assume that required service period is indefinite and both projects can be repeated at the same cost in the future.

Click the icon to view the cash flows for the projects.

Click the icon to view the interest factors for discrete compounding when $i=11\%$ per year

Click the icon to view the interest factors for discrete compounding when $i=13\%$ per year.

Compute the internal rate of return on the incremental investment. Select the correct choice below and, if necessary, fill in the answer box$($es$)$ to complete your answer.

A$.$ Incremental investment has only one positive $i^{**}$ of $\%.($Round to one decimal place.$)$

B$.$ Incremental investment has two positive $i^{**}$ values of $$

$\%.($Round to one decimal place. Enter values in ascending order.$)$

C$.$ Incremental investment has no positive i values.

More Info

$\backslash$table$[[$Net Cash Flow$],[$Machine $A,$Machine B$],[-$$$37,000,-$$$49,000$