The graph for Person A shows the money the person spends as a function of time. The graph for Person B shows the rate at which the person spends as a function of time. Use the drop-down menus to complete the statements below about the two people. A graph titled Person A has time on the x-axis, and money spent on the y-axis. A line has positive slope from (0, 0) to time 1, and the line is horizontal from time 1 to time 2. A graph titled Person B has time on the x-axis, and rate of spending on the y-axis. A line has positive slope from (0, 0) to time 1, and the line is horizontal from time 1 to time 2. CLEARCHECK From time 0 to t1, Person A spends money at a rate that is , and Person B spends money at a rate that is . From time t1 to t2, Person A spends money at a rate that is , and Person B spends money at a rate that is .