The buyer for the housewares department purchased 40 blenders which retailed for $200 each. Eight blenders sold at the $200 price. For a special sales event, 32 remaining blenders were marked down to $140 each. Ten of the blenders were sold during the sale, and the remaining 22 blenders were marked back up to the original $200 unit price. All of the remaining blenders sold at the orignal price. Calculate the total markdown dollars. Select one: a. $1,920 b. $5,600 c. $2,400 d. $4,480