5.19 Harold's utility function is U(x, y) = (x+3)(y + 2). The price of x is 1. The price of y is 2. At all incomes for which Harold consumes positive amounts of both goods, he will consume: (a) more than twice as much as y. (b) more than twice as much y as x. (c) one more unit of x than of y. (d) one more unit of y than of x. (e) 2/3 as much y as x.