blink $2$B$1$corporation is considering an investment that will cos$$170000$ and last for five years the investment will be amortized on straight line basis overthat period earning generated by the investment before amoritization and taxes over this yearare as follows year $1$ EBAT $$46000$ EAT $ $38000$ YEAR $2$ EBAT $49000$ EAT$43000$ YEAR$3$ EBAT$58000$ EAT $50000$ YEAR$4$ EBAT $60000$ EAT $52000$

YEAR $5$ EBAT $65000$ EAT$58000($EBAT : earningbefore amoritization andtaxes $,$EAT: AFTER TAX CASH FLOWS$)$compute payback period in years and internal rate for theproject b$)$ compute the present value if WAcc is$10\%$ c$)$ shoud the project be undertaken if theinvestorsexpects $15\%$ AAr and$4$ yearsof payback what is the descioion if you useNPV and IRR as the descion crietria d$)$ find book value each year