please help me with my homework

Previous 10. (M3) What is the internal rate of return for this stream of cash flows for a $32,000 investment (-$32,000) and cash inflows of $9,000 per year for Years 14? Use the Excel IRRO function for your calculation. a. 3.25 percent b. 4.88 percent c. 7.18 percent CI. 2.39 percent 1 1. L0 9-3) What is the net present value for this stream of cash flows for a $32,000 investment (-32.000) and cash inflows of $9,000 per year for Years 14, assuming a 3 percent cost of capital? Use the Excel IRR() function for your calculation. a. -$1,312.66 b. $1,411.54 c. $1,312.66 d. $1,411.54 12. L0 9-3) What would be the Excel formula to compute the internal rate of return for this stream of cash flows for a $32,000 investment and cash inflows of $10,000 per year for Years 14? a. =|RR(32000,-1000O,-1000O,-1000O,-1000O) b. =|RR(-1000O,-1000O,-1000O,-1000O,32000) C. =|RR(10000,10000,1000O,1000O,-32000) d. =|RR(-32000,1000OJOOOOJOOOOJOOOO) 13. L0 9-3) What would be the Excel formula to compute the net present value for this stream of cash flows for an initial $50,000 investment and cash inflows of $18,000 per year for Years 14 with a 10 percent cost of capital? at. =NPV 0.1,-5000O,18000,18000,18000,18000) b. =NPV(O.1,+50000,-18000,-18000,-18000,-18000) V(O.1 ,18000,18000,18000,18000,-50000) V(-50000,18000,18000,18000,18000) c NP cl. NP