The given demand curve is:Q = D(p) = 1777 − 17pWhere, p > 0 The given supply curve is:Q = S(p) = - 5 + 10pWhere, p > 0a) The equilibrium price can be calculated by equating the demand and supply equations.
The equilibrium price rounded to the nearest hundredth is 65.78.b) Equilibrium quantity can be found by substituting the calculated equilibrium price into either demand or supply equation:Q = D(p) = 1777 − 17pQ = 1777 - 17(65.78)Q = 1050.91 ≈ 1051Thus, the equilibrium quantity rounded to the nearest integer is 1051.c).
At equilibrium price, consumer surplus can be calculated by taking the area of the triangle with vertices at (0,1777), (65.78,0), and (65.78,1777-17(65.78)) = (65.78, 682.96). Consumer surplus = 1/2 * (65.78) * (1777) ≈ 58473.13. Rounded to the nearest integer, consumer surplus is 58473.d).