Prepare the required end-of-period adjusting entries for each independent case listed below. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter O for the amounts.) Case 1 Sleater-Kinney Company began the year with a $3,000 balance in the Supplies account. During the year, $8,500 worth of additional supplies were purchased. A physical count of supplies on hand at the end of the year revealed that $7,400 worth of supplies had been used during the year. No adjusting entry has been made until year end. Case 2 Western Company has a calendar year-end accounting period. On July 1, the company purchased equipment for $30,000. It is estimated that the equipment will depreciate $300 each month. No adjusting entry has been made until year end. Case 3 Ranch Realty is in the business of renting several apartment buildings and prepares monthly financial statements. It has been determined that 3 tenants in $900 per month apartments and one tenant in the $1,200 per month apartment had not paid their August rent as of August 31st.