The January 31 amount of computer supplies still available totals $660. b. One more month has expired since the company purchased its annual insurance policy at a $4,560 cost for 12 months of coverage. c. Lyn Addie has not been paid for nine days of work at the rate of $150 per day. d. One month has passed since any prepaid rent has been transferred to expense. e. Depreciation on the computer equipment needs to be recorded for January. The equipment is being depreciated using the straight-line method and has a useful life of seven years and salvage value of $3,700. (Round to nearest dollar.) f. Depreciation on the office equipment needs to be recorded for January. The equipment is being depreciated using the straight-line method and has a useful life of ten years and no salvage value. (Round to nearest dollar.) g. The January 31 amount of merchandise inventory still available totals $13,203. h. Based on the IFM Co. write-off in January, management maintains that the estimate that 10% of ending Accounts Receivable balance will be uncollectable is reasonable