$*$PLEASE DO $10\%,12\%,$ AND $14\%*$

Requirement

Use trial and error to find the IRR within a $2\%$ range. $($Hint: Use Tracey's

hurdle rate of $100$ begin the trial$-$and$-$error process.$)$ Use a business

Begin by calculating the NPV at three rates: $10\%,12\%,$ and $14\%.$

$($Round your answers to the nearest whole dollar. Use parentheses or a

minus sign for negative net present values.$)$

The NPV at $10\%$ is