20. Supply and Demand Let the supply and demand functions

Question

for butter pecan ice cream be given by
p=s (q) = 2/5q and p= d (q) = 100 – 2/5 q
where p is the price in dollars and q is the number of 10-
gallon tubs.

a. Graph these on the same axes.

b. Find the equilibrium quantity and the equilibrium
price.