In March, Kralahome Corporation provided $20,711 in services. Of the total billings, Kralahome collected $7,213. Kralahome's employees earned $23,791 in wages during the month of March. Kralahome has not yet paid employees $2,245 of those wages. What will Kralahome report as Service Revenue in the March Income Statement? (Assume Kralahome Corporation does its financial reporting in accordance with US GAAP.)