Calculate the future worth of the following cash flows. nominal rate = 9.34%. compounding period = 7 Year End of year payment 1 $2,312 2 $-5,330 3 $9,386 4 $-9,033 5 $-1,374 6 $7,426 7 $402 8 $-396 9 $1,677 $1,244 10