On January 2, 20X1, Blake Co. sold a used machine to Cooper, Inc., for $900,000, resulting in a gain of $270,000. On that date, Cooper paid $150,000 cash and signed a $750,000 note bearing interest at 10%. The note was payable in three annual installments of $250,000 beginning January 2, 20X2. Blake appropriately accounted for the sale under the installment method. Cooper made a timely payment of the first installment on January 2, 20X2, of $325,000 which included accrued interest of $75,000. What amount of deferred gross profit should Blake report on December 31, 20X2?A. $150,000B. $172,500C. $180,000D. $225,000