of the journal entry table. Round amounts to the nearest whole dollar.) (Click the icon to view the situations.) a. December 1 - business receives $6,900 for a 10 -month service contract. of the journal entry table. Round amounts to the nearest whole dollar.) (Click the icon to view the situations.) b. March 31 - work performed but not yet billed to customers for the month, $1,600. April 21 - received payment for the work that was completed. of the journal entry table. Round amounts to the nearest whole dollar.) (Click the icon to view the situations.) c. June 15 - purchased $2,600 of office supplies on account. of the journal entry table. Round amounts to the nearest whole dollar.) (Click the icon to view the situations.) d. February 2 - business paid a $700 deposit for the last month's rental of a copier on a 10-month contract