XYZ company is considering an investment proposal which requires an initial$/$net cash outlay $($initial working

capital$)$ of TK$.60,000.$ The investment will have a life of $5$ years. The project will have salvage value of TK

$2000$ and working capital of TK $10000$ at the end of the life. The company's tax rate is $40\%.$ Depreciation

$11600$ and Discount rate $10\%.$ The estimated cash flow before tax $($CFBT$)$ are as follows$-$

a$.$ Calculate PBP$,$ DPBP$,$ PBR$,$ ARR, ROI, NPV

b$.$ Calculate PI$,$ NPI, SL$,$ IRR, MIRR