John's Cafe provides the following budgets for cash receipts and cash disbursements for the year 2021 on a quarterly basis. The ending cash balance on December 31, 2020 was $18,500 Q1 Q2 Q3 Q4 Total Receipts $28,000 $18,000 $14,000 $44,000 $104,000 Disbursements $19,000 $30,000 $16,000 $32,000 $97,000 Do not enter dollar signs or commas in the input boxes Use the negative sign for negative values. a) Calculate the net cash flow for each quarter, 01 Q2 03 04 Receipts s1 S $ Disbursements $ $ $ $ Net Cash Flow $ $ b) Calculate the ending cash balance for each quarter 01 Q2 Q3 04 Opening Balance $ S $ $ $ Net Cash Flow $ $ 6 Contact u Ending Balance $ $