help me please

Compute the discounted payback statistic for Project D if the appropriate cost of capital is 12 percent and the maximum allowable discounted payback is four years. (Do not round intermediate calculations and round your final answer to 2 decimal places. If the project does not pay back, then enter a "0" (zero).) Project D Time: 3 $1,760 4 $0 $12.200 $3,470 $4,420 $1,240 Discounted payback period years Should the project be accepted or rejected? O accepted O rejected