(2 pts.) Which of the following best describes what you would use the "3y1y" rate you found above to do? o It allows you to find the value att = 1 of a cash flow occurring att-4 None of the above o It allows you to find the value at t-Oof a cash flow occurring at t - 3 = o It allows you to find the value at t = 3 of a cash flow occurring at t = 4 o It allows you to find the value at t = 4 of a cash flow occurring at t = 5