Each of the following independent events requires a year-end adjusting entry, a. Paid $9.300 cash in advance on July 1 for a one-year lease on office space. b. Purchased $3,500 of supplies on account on April 15. At year-end, $300 of supplies remained on hand. c. Recelved a $8,900 cash advance on July 1 for a contract to provide services for one year beginning immediately. d. Paid $3,900 cash in advance on February 1 for a one-year insurance policy. Required Record each event and the related adjusting entry in general journai format. The first event is recorded as an example Assume a December 31 closing date. (Do not round Intermediote colculotions. Round your final answers to the nearest whole dollor. If ne entry is required for a transoctlon/event, select "No Journal entry required" In the first occount fleld.) Journal entry worksheet 2345 Record supplies purchase on account. Note: Enter debits before credits. 1 Record supplies purchase on account. 2 Record adjusting entry for supplies expenses. 3 Record cash received in advance for services to be provided. 4 Record adjusting entry for unearned revenue, 5 Record cash paid in advance for a one-year insurance policy. 6 Record adjusting entry for prepaid insurance