43. MULTIPLE CHOICE 13-52 Elizabeth Myers invested in a project that reqred n intial amount of $1,560, and returned one cash inflow of $12,000 at the end of the 18th year. A partial table of the present value of an annuity of $1 in arrears is as follows: 2% 4% 6% 8% 18 0.700 0,4940.350 0.250 0.180 0.130 0.095 0.069 rear 10% 12% 14% 16% What is the internal rate of return for this investment? Oa 14% Ob, 10% Og 12% 0.8% Og 16%