Read the description of the following adjustments that are required at the end of the accounting period for Vincent Interior Design Services. Record the necessary journal entries required at the end of January. Note: Round your answers to the nearest whole dollar. Equipment was purchased on January 1, 20X1, for $21,000 and has an estimated useful life of 5 years with a salvage value of 3,720. Depreciation is computed using the straight-line method. Signed a 5-month contract for $5,490 of prepaid advertising on January 1, 20X1. Prepaid rent for the year on January 1, 20X1, in the amount of 24,950. Purchased supplies for $5,400 on January 1, 20X1. Inventory of supplies was $4,450 on January 31, 20X1