The graph shows the market for apartments in Rivercity. Prior to the Rent {dollars per week] rent ceiling: apartments are rented at . After a rent ceiling of $1,900 is imposed, are rented. 3000; $2,050; 3,000 4000; $2,050; 3,000 4000; $2,050; .,000 3000; $1,900; 3,000 3000; $1,900; .,000 L.) L.) L.) L.) L.) WIDE-'75\"? i 3 4 5 Quantity {thousands of apartments}