Waterway recorded the following transactions during the month of April.

April 3 cash 4200

Service Revenue. 4200.

April 16 Rent Expense 800

Cash. 800.

April 20

salaries and wage expense300

Cash. 300

Post these entries to the Cash T-account of the general ledger to determine the ending balance in cash. The beginning balance in cash on April 1 was $1,900. (Post entries in the order presented in the problem statement.)