The following data are avallable to determine adjusting entries: A) Insurance purchased at the beginning of July for $8,750 provided coverage for twelve months (July 2022 through June 2023 ). The insurance coverage for July through December totaling $4.375 has now been used. B) The company estimates $8,200 in depreciation each year. C) A count showed $86,200 of supplies on hand at the end of the year. D) An additional $270 of interest has been eamed but has not yet been uncollected on the outstanding notes recelvable. E) Services in the amount of $5.650 were performed for customers who had previously paid in advance. F) Services in the amount of $2,100 were performed; these services have not yet been billed or recorded: Required: a. Prepare the adjusting entries that are required at the end of the period. b. Prepare an adjusted trial balance by completing the related columns in the table below. Garvey Company's unadjusted trial balance includes the following account balances as of December 31,2022 : The following data are avallable to determine adjusting entres: A) Insurance purchased at the beginning of July for $8.750 provided coverage for twelve months (July 2022 through June 2023 ) The for luly through December totaling $4,375 has now been used