A consumer's preferences are given by the following symmetric Cobb-Douglas utility function:
u(x,y)=xy Assume initially Px=1 Py=4 I=32
(a.) Solve for the original optimal bundle, point A
(b.) What is the utility associated with this original optimal bundle?
(c.) Suppose the price of x rises to Px(new)=3. what is x^b at the new price and original level of utility (i.e. the Hicksian/compensated demand)?
(d.) What is the substitution effect (for x)?