Use a 5 percent discount rate to compute the NPV of each of the following serles of cash recelpts and payments: Use Appendlx A and Appendlx B. Required: a. $7,000 recelved now (year 0), $2,310 paid in year 3 , and $4,200 pald in year 5 . b. $15,900 pald now (year 0 ), $21,500 paid in year 2 , and $37,300 recelved in year 8 . c. $28,500 recelved now (year 0 ), $18,400 paid in year 5 , and $10,750 paid in year 10 . Note: For all requlrements, round dlscount factor(s) to 3 decimal places, all other Intermedlate calculations and final answers to the nearest whole dollar amount. Negatlve amount should be Indlcated by a minus sign. Present Value of $1 Present Value of Annuity of $1