Given the utility expression:- U_k - A_k - 0.05T_a - 0.04T_w - 0.02T_t - 0.01C Where T_a = access time; T_w = waiting time; T_t = riding time and C = out-of-pocket cost. (a) Apply the logit model to calculate the shares of the automobile mode (A_k = - 0.005) and the transit mode (A_k = - 0.05) given the values in Table 7 (b) Use the incremental logit model to estimate the patronage shift which would result from a doubling of the transit out-of-pocket cost.