Answer:
a. $8,400
b. $2,400
Explanation:
The computation is shown below:
a. Cash basis: Under the cash basis, the amount which is already paid is recorded as the cash basis
In the given case, the $8,400 will be recorded as an advertising expense
b. Accrual basis: Under the accrual basis, when the amount earned but not received i.e means it is billed.
Since $8,400 is paid for 7 months, but from January 1 to February 28 it has 2 months so for two months, it would be
= $8,400 × 2 months ÷ 7 months
= $2,400