Answer and Explanation:
The adjusted journal entries are shown below:
a. Sales discount Dr $25
To Allowance for sales discount $25
(Being the expected sales discount is recorded)
For recording this we debited the sales discount as it increased the discount and credited the allowance for sales discount as it also increased the allowance balance
b. Sales discount Dr $16 ($25 - $9)
To Allowance for sales discount $16
(Being the expected sales discount is recorded)
For recording this we debited the sales discount as it increased the discount and credited the allowance for sales discount as it also increased the allowance balance