
The above figure shows Bobby's indifference map for juice and snacks. Also shown are three budget lines resulting from different prices for snacks. This information could be used to determine
◦ the slope of Bobby's demand curve for juice.
◦ the amount by which Bobby's demand curve for juice shifts when the price of snacks rises.
◦ the amount by which Bobby's demand curve for juice shifts when his income rises.
◦ All of the above.