May I please have some help with the problem in the attached screenshot?

Suppose the demand function for avocados is Q = 104 - 40p + 20pt + 0.01Y, where p is the price of avocados, pl is the price of tomatoes, and Y is average income, and the supply function for avocados is Q = 58 + 15p - 20pf, where pf is the price of fertilizer. Suppose pt = $0.80, Y = $4,000, and pr = $0.40. What is the equilibrium price and quantity of avocados? The equilibrium price of avocados is p = $D and the equilibrium quantity is Q = D units. (Enter your responses rounded to two decimal places.) Suppose the government charges a $0.55 specic tax per avocado to be paid by consumers. With the tax, the equilibrium price of avocados is and the equilibrium quantity is