c. Use the information provided in Table 18.1, to plot the price floor of $400 on skateboards

Price 300 400 500 600 700 800 c. uanti 60 55 50 45 40 35 Demanded Quanti 30 40 50 60 70 80 Su lied Use the information provided in Table 18.1, to plot the price floor of $400 on skateboards.