Problem 4. Now suppose Bubbles has to decide between candy produced by the Barksdales xb or by the Stanfields xs. His utility function for the two goods is u(xb, xw) = x^3/4_b x^1/4_s . pb = 30, ps = 20, and m = 80. (f) What is Bubbles budget line for the two goods? (g) What are Bubbles arbitrary demand functions for each good? (It should be in terms of m, pb/ps) (h) What is Bubbles optimal bundle under the given prices and income?