Answer and Explanation:
The computation is shown below:
a. The balance in the account receivable is
= $9,700 - $8,245
= $1,455
b. The amount of the net income is equivalent to the service revenue earned i.e. $9,700
c. The net cash flow from operating activities is
Net income $9,700
Less; increase in account receivable -$1,455
Net cash flow from operating activities $8,245
d. The retained earnings is equivalent to the amount of the net income i.e. $9,700