Could you please help me with the following questions?

Section II: Consumption 1. Yuki has $24 per week to spend on snacks. She is a bit health conscious, so she prefers to buy either alkaline water, which cost $4 per liter or protein bars which cost $3 per bar. a. Use the graph below to plot her budget line given the information above. Uters of Water b. Yuki's weekly budget increases to $30. Draw her new budget line [assume she can purchase fractions of a liter of water]. | c. Assume Yuki's budget is once again $24. Now, however, the price of protein bars increases to $3.50. Draw her new budget line [assume she can purchase fractions of protein bars]