Answer:
Total Cash collected from all customers during 2022 is $1,341,600
Step-by-step explanation:
 Items Amount
Credit sales $1,224,000 
Add: Accounts Receivable Dec 31,2021 $216,000
Less: Accounts Receivable Dec 31,2022 ($254,400) 
Cash collected from credit sales $1,185,600 
Cash sales $156,000
Cash collected from credit sales $1,185,600 
Total Cash collected from all customers $1,341,600