Based on the information given Cooke's beginning cash balance is $54,000.
Using this formula
Beginning cash balance=Ending cash balance-Cash receipts+Cash disbursements
Where:
Ending cash balance=$78,000
Cash receipts=$46,000
Cash disbursements=$22,000
Let plug in the formula
Beginning cash balance=$78,000-$46,000+$22,000
Beginning cash balance=$54,000
Inconclusion Cooke's beginning cash balance is $54,000.
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