The graph shows the amount of money you and a friend are saving for a camping trip. a. Compare the steepness of the lines. What does this mean in the context of the problem? b. Find the slope of each line. c. How much more money does your friend save each week than you? c. How much more money does your friend save each week than you?c. How much more money does your friend save each week than you?c. How much more money does your friend save each week than you?c. How much more money does your friend save each week than you?c. How much more money does your friend save each week than you? d. The camping trip costs $165. How long will it take you to save enough money?