For Alejandro, concert tickets and film tickets are perfect complements-he does not enjoy additional concerts when he has attended more concerts than films or additional films when he has attended more films than concerts. He can spend $200 on tickets, and film tickets cost $8 per ticket. Draw his price-consumption curve (allowing the price of concert tickets to vary) and his demand curve for concert tickets. Assuming concert tickets cost $5 each and allowing income to vary, draw his income-consumption curve and his Engel curves for film and concert tickets. Are these two goods normal or inferior?