商業與管理 大學 5年以上以前

求救😥😥😥

2. Consider the market for used textbooks. Use Exhibit A-5 to calculate the total producer surplus. EXHIBIT A-5 Used Textbook Market Pofential Willingness Market seller to sell price Forest $60 $30 Betty 45 30 Alan 紡 30 Paul 8 30 | Alice 10 30