Charter Corporation, which began business in 2016, appropriately uses the installment sales method of accounting for its installment sales. The following data were obtained for sales made during 2016 and 2017:

	2016			2017
Installment sales	$	410,000		$	400,000
Cost of installment sales		328,000			340,000
Cash collections on installment sales during:
2016		160,000			120,000
2017					115,000

Required:

1.How much gross profit should Charter recognize in 2016 and 2017 from installment sales?

2.	What should be the balance in the deferred gross profit account at the end of 2016 and 2017?

Sarjit Systems sold software to a customer for $155,000. As part of the contract, Sarjit promises to provide free technical support over the next six months. Sarjit sells the same software without technical support for $135,000 and a stand-alone six-month technical support contract for $45,000, so these products would sell for $180,000 if sold separately.

*Prepare Sarjits journal entry to record the sale of the software.