Descriptions of items that require adjusting entries on April 30, 2015, follow. a) On April 2, the company prepaid $9,000 cash for twelve months' rent for office space. b) The balance in Prepaid insurance represents the premium paid for a 12-month insurance policy; the policy's coverage began on April 1. c) Office supplies on hand as of April 30 total $1,200. d) Straight-line depreciation of office equipment, based on a 5-year life and a $4,000 salvage value, is $500 per month. e) The company has completed work for a client, but has not yet billed the $1,800 fee. f) Wages due to employees, but not yet paid, as of April 30 total $2,600.