An analyst has modeled the stock of Crisp Trucking using a two-factor APT model. The risk-free rate is 7%, the expected return on the first factor (r₁) is 13%, and the expected return on the second factor (r₂) is 9%. If b_i1 = 0.5 and b_i2 = 0.9, what is Crisp's required return? Round your answer to two decimal places.