Answer and Explanation:
The journal entries are shown below:
a. Deferred revenue Dr ($3,750 ÷ 3 months) $1,250
To Revenue $1,250
(Being the revenue of three month is recorded)
b. Advertising expense Dr ($2,550 × 10 ÷ 30) $850
To Prepaid advertise $850
(Being the advertising expense is recorded)
c. Salary expense Dr $7,500
To Outsanding salary $7,500
(Being the salary expense is recorded)
d. Interest expense Dr ($65,000 × 6% × 4 months ÷ 12 months) $1,300
To Accrued interest $1,300
(being the interest expense is recorded)
The four months is taken from August 31 to December 31