need help with only B and C. thanks!

Value of a mixed stream Harte Systems, Inc., a maker of electronic survillance equipment is considering selling the rights to market its home security system to a well-known hardware chain. The proposed deal calls for the hardware chain to pay Harte $32,000 and $25,000 at the end of years 1 and 2 and to make annual year-end payments of $10,000 in years 3 through 9. A final payment to Harte of $25,000 would be due at the end of year 10. a. Select the time line that represents the cash flows involved in the offer. b. If Harte applies a required rate of return of 9% to them, what is the present value of this series of payments? C. A second company has offered Harte an immediate one-time payment of $100,000 for the rights to market the home security system. Which offer should Harte accept