evaluate a five year projet. cost of machine is $$72000,$ tax rate is $30\%,$ sale of $210,000$ units @ $$2\mathrm{.}95/$ unit, fixed costs are $$65000,$ unit sales are expected to grow @ $5\%$ annulally, increase in acounts receivable $$32,000,$ inventory increase $$25,000,$ shipping expense $$40,000,$ expected salvage value $$35,000,$ cost of capital is $\mathrm{.}11,$ cash expense $($variable cost$)43\%$ of revenue, cannibalization of $$27,000,$ beta$=1\mathrm{.}3,$ fully depreciate via straight line over life of project. Compute the IRR, the MIRR, NPV and break even of unit sales in excel