Journalize the following adjustments. (Round answers to 0 decimal places, e.g. 2,520.) 1. Services provided but unbilled and uncollected at July 31 were $1,858. 2. Depreciation on equipment for the month was $274. 3. One-twelfth of the insurance expired. 4. An inventory count shows $360 of cleaning supplies on hand at July 31. 5. Accrued but unpaid employee salaries were $447