(a) Rate of gross profit on 2014 installment sales:
Deferred gross profit on repossessions
$14,000 – $2,600 – $6,500 = $4,900
$4,900 ÷ $14,000 = 35%
(b) Installment Sales Revenue …………………………..….. 180,000
Cost of Installment Sales ………………………….. 126,000
Deferred Gross Profit (2015) …………………….. 54,000
Deferred Gross Profit (2014) ……………………………. 36,400
Deferred Gross Profit (2015) ……………………………. 3,600