James works for a delivery company. He gets paid a flat rate of $5 each day he works, plus an additional amount of money for every delivery he makes. The total amount of money he earns per day is a function of the number of deliveries he makes, as represented on the graph below. Part A: Enter the rate of change for the money earned, measured as dollars per delivery, between 0 and 2 deliveries. $ ___ fill in the box with the answer Part B: Which of the following statements correctly compares the rate of change for the money earned, measured as dollars per delivery, between 2 and 4 deliveries and 6 and 8 deliveries? The rate of change is the same between the two time intervals. The rate of change is larger between 2 and 4 deliveries than 6 to 8 deliveries. The rate of change is smaller between 2 and 4 deliveries than 6 to 8 deliveries. The rate of change is a positive value between 2 and 4 deliveries and a negative value between 6 and 8 deliveries.