c. The beginning balance of Office Supplies was $4,300. During the year, Laughter purchased office supplies for $5,600, and at December 31 the office supplies on hand total $1,500. d. During December, Laughter designed a landscape plan and the client prepaid $6,500. Laughter recorded this amount as Unearned Revenue. The job will take several months to complete, and Laughter estimates that the company has earncd 40% of the total revenue during the current year. e. At December 31, Laughter had carned $3000 for landscape services completed for Turnkey Appliances. Turnkey has stated that it will pay Laughter on January 10. f. Depreciation for the current year includes Equipment, $3,000, and Trucks, $2,200. g. Laughter has incurred $250 of interest expense on a $550 interest payment due on January 15