A clinic focuses on 3 services. Counseling for teens and young adults, smoking cessation, and counselling for young parents. An analyst has a developed a forecast of the number of visits each group will make at different prices. Calculate the total quantity demanded at each price then graph the relationship btn price and total quantity , putting the total quantity on the horizontal axis.
Price Teen counseling smoking cessation Parent counseling
80 10 0 0
60 15 1 0
40 20 2 0
20 40 4 6
0 50 6 8