Considering that: Q(s) = 4p - 20 （d） =-5p + 15 Vhat is the Pe (Equilibrium price)? Please consider two decimal numbers.

To find the equilibrium price (Pe), we need to set the quantity supplied equal to the quantity demanded and solve for the price. In equilibrium, Q(s) = Q(d). Given: Q(s) = 4p - 20 Q(d) = -5p + 15 Set Q(s) equal to Q(d): 4p - 20 = -5p + 15 Now, solve for p (price): 4p + 5p = 15 + 20 9p = 35 p = 35 / 9 Now, let's calculate the value: p ≈ 3.89 (rounded to two decimal places) So, the equilibrium price (Pe) is approximately $3.89.