Conpoite the traditional payback period (PB) for a project thot costs $36,000 if at is expected to generate $12,000 per year for six years? Round your answer to the nearest whole number. years If the firmis required note of retum is 12 percent, whot is the peoject's divcounted paybock penod (DPB)? Do not round intermediate calculations. Round your answer to two decimal places. years Should the prosect be purchased? the groled be purchased