Jake allocates his budget of $24 per week among three goods. Use the following table of marginal utilities for good A, good B, and good C to answer the questions below.

QA	MUA	QB	MUB	QC	MUC
1	50	1	75	1	25
2	40	2	60	2	20
3	30	3	40	3	15
4	20	4	30	4	10
5	15	5	20	5	7.5

1. If the price of A is $2, the price of B is $3, and the price of C is $1, how much of each does Jake purchase in equilibrium?

1. If the price of A rises to $4 while other prices in Jake's budget remain unchanged, how much does he purchase in equilibrium?

1. Using the information from parts (a) and (b), draw the demand curve for good A. Be sure to indicate the price and quantity demanded for each point on the curve.