-The Above Figure Shows the U

-The above figure shows the U.S.market for 1 carat diamonds.The free trade,the price in the United States for diamonds is equal to ________ and with the quota illustrated in the figure,the price in the United States is equal to ________.

A) $4,000; $2,000
B) $2,000; $3,000
C) $4,000; $3,000
D) $2,000; $2,000
E) $2,000; $4,000