$\backslash$table$[[$A pooject will require an initial imestment of $$600,000$ and is expected to goserate the following canh flowx:$],[$Year $1,$$$100,000,,,,,],[$Year $2,$$$250,000,,,,,],[$Year $3,$$$250,000,,,,,],[$Year $4,$$$200,000,,,,,],[$Year $5,$$$100,000,,$vear,,cauh flowi,total cash flow$],[,,,,0,-400,000,-600,000],[,,,,1,100,009,-500,000],[,$What is the peogeor's paytack peried? $(4$ pts$),3$ yean,,$2,250,000,-250,000],[,,$What is the project's discounted pipback peried, assuming a cest of capital of $12\%)(4$ pta$),,3,250,000,0],[,$What is the proiect's inseernal rate of return? $(4$ pta$),,,4,200,000,200,009],[,,,,5,150\mathrm{.}000,100,000]]$