Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Figure: Water vs. Soda
-(Figure: Water vs. Soda) Refer to the figure. The figure represents the marginal utility Janet receives when she consumes bottled water and soda. The prices of bottled water and sodas are both $1 each. Janet has $5 to spend. What mix of bottled water and soda will maximize Janet's utility?

A) five bottles of water
B) four bottles of water and one soda
C) three bottles of water and two sodas
D) 2.5 bottles of water and 2.5 sodas.