On September 30, 19X7, Harmony Instruments, Inc,. sold for $1,600 a piano costing $1,000. The down payment was $160, and the same amount was to be paid at the end of each succeeding month. Interest at 1% a month was charged on the unpaid balance of the contract, with payments applying first to accrued interest and the balance to principal. 

After paying a total of $640, the customer defaulted. The piano was repossessed in February, 19X8. It was estimated that the piano had a value of $560 on a depreciated cost basis. The company uses perpetual inventory accounts and enters the total deferred gross profit at the time of sale. Intructions : Prepare the journal entries to record : 

(1) The installment sale 

(2) The monthly collections 

(3) The recognition of realized gross profit at the end 19X7

(4) The repossession in 19X8