Prepare adjusting journal entries, as needed, for the following items. (If no entry is required for o transoction/event, select "No journal entry required" in the first account field.) a. The Supplies account shows a balance of $510, but a count of supplies reveals only $240 on hand at year-end. b. The company initially records the payments of all insurance premiums as prepaid insurance. The unadjusted trial balance at yearend shows a balance of $540 in Prepaid Insurance. A review of insurance policies reveals that $170 of insurance is unexpired. c. Employees work Monday through Friday, and salaries of $3,000 per week are paid each Friday. The company's year-end falls on Tuesday. d. At year end, the company received a utility bill for December's electricity usage of $240 that will be paid in early January. Journal entry worksheet 4 The Supplies account shows a balance of $510, but a count of supplies reveals only $240 on hand at year-end. Note: Enter debits before credits