Aylmer$-$in$-$You $($AIY$)$ Inc. projects unit sales for a new opera tenor emulation implant as follows:

Year Unit Sales

$1101,000$

$2115,000$

$3125,000$

$4145,000$

$590,000$

Production of the implants will require $$753,000$ in net working capital to start and additional net working capital investments each year equal to $15\%$ of the projected sales increase for the following year. $($Because sales are expected to fall in Year $5,$ there is no NWC cash flow occurring for Year $4.)$ Total fixed costs are $$177,000$ per year, variable production costs are $$309$ per unit, and the units are priced at $$360$ each. The equipment needed to begin production has an installed cost of $$10\mathrm{.}0$ million. Because the implants are intended for professional singers, this equipment is considered industrial machinery and thus falls into Class $8$ for tax purposes $(20\%).$ In five years, this equipment can be sold for about $20\%$ of its acquisition cost. AIY is in the $40\%$ marginal tax bracket and has a required return on all its projects of $18\%.$

Based on these preliminary project estimates, what is the NPV of the project? What is the IRR?