On March 12, Medical Waste Services provides services on account to Grace Hospital for $9,000, 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 $9,000 on March 12 , with terms 4/10,n/30. Note: Enter debits before credits. On March 12, Medical Waste Services provides services on account to Grace Hospital for $9,000, 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 Record the collection of cash on March 20. Note: Enter debits before credits