On March 12, Medical Waste Services provides services on account to Grace Hospital for $9,600, terms 4/10, n/30. Grace pays for those services on March 20 , Required: For Medical Waste Services, record the service on account on March 12 and the collection of cash on March 20 . (If no entry is required for a particular transaction/event, select "No Journal Entry Required" in the first account field.) Journal entry worksheet For Medical Waste Services, record the services on account of $9,600 on March 12 , with terms 4/10,n/30. Note: Enter debits before credits