Answer and Explanation:
The Journal entry is shown below:-
a. Cash Dr, $23,625
To Sales Revenue $22,500
To Sales Tax payable $1,125
(Being cash is recorded)
Here we debited the cash as it increased the assets and we credited the sales revenue and sales tax payable as it increased the revenue and liabilities
b. Cash Dr, $14,310
To Sales Revenue $13,500
To Sales Tax payable $810 ($14,310 ÷ 106 × 6)
(Being cash is recorded)
Here we debited the cash as it increased the assets and we credited the sales revenue and sales tax payable as it increased the revenue and liabilities