The company Larry works for charges $10 for each service call, plus an additional $5 for each hour spent on the call. Larry created the graph below to model this relationship, but is not sure if he did it correctly. 50 40 30 Service Call Charges (dollars) 20 101 0 1 2 3 4 5 Number of Hours Which statement about the graph and charges is true? a The rate of change on the graph is greater than the rate his company actually charges. The rate of change on the graph is less than the rate his company actually charges. The rate of change on the graph is correct, but the y-intercept is incorrect. The graph that Larry created is a correct representation of his company's charges. С d