d. Suppose the consumer's utility function is given by U = q11/2q21/2 with a budget of $200. At the original indifference curve, they achieve U = 100 at the optimal bundle of q1 = 100, q2=100. Find the price of gasoline (good one) and the price of other goods (good two) before the price increase of gasoline. e. Find the change in income necessary to move this consumer back to U = 100 after gasoline prices are raised by $5 per gallon