Question

Suppose the consumer’s utility function is equal to U=3x+5y. Currently the price of x is $5,...

Suppose the consumer’s utility function is equal to U=3x+5y. Currently the price of x is $5, the price of y is $15 and the income the consumer has to spend on these goods is $100.

A) Determine the MRSyx if we consume the bundle of (X,Y) = (1,2).

B) What if we consume the bundle of (50,2).

C) What is the opportunity cost of X in terms of Y?

D) What quantities of X and Y should this consumer consume to maximize their satisfaction subject to their budget constraint?

E) There is a change in the market and the price of X increases to 10$. What quantities of X and Y should this consumer consume to maximize their satisfaction subject to their budget constraint?

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