during April 20x8: Job 111 Job 109 $1,500 $1,600 Job 110 Job 108 Work in process 4/1 Materials added during April: 600 $1,800 $2,700 2,700 1,350 900 1,800 Materials Direct labor Overhead is charged to production at 150% of direct labor cost. Jobs 108, 109, and 1 1 1 were completed during April. Jobs 108 and 109 were delivered to the customers. Rudolph's Work in Process Inventory balance on April 30, 20x8 is