The internal rate of return is between what two whole discount rates $($e$.$g$.,$ between $10\%$ and $11\%,$ between $11\%$ and $12\%,$ between $12\%$ and $13\%,$ between $13\%$ and $14\%,$ etc.$)?$ The company

d$.$ Reset the discount rate to $16\%.$ Suppose the salvage value is uncertain. How large would the salvage value have to be to result in a positive net present value?

Change the data area of your worksheet to match the following: Use Exhibit $14$B$-1$ and Exhibit $14$B$-2.$

Note: Use appropriate factor$($s$)$ from the tables provided.