Final answer:
The total amount of adjustments for the month of January is calculated by summing up the supplies cost, expired insurance, equipment depreciation, and accrued salaries, which equals $5,250.
Step-by-step explanation:
You're asked to calculate the total amount of adjustments for the month of January. To determine this, we add together the following amounts:
- Supplies on hand, January 31: $900
- Insurance expired for January: $1,100
- Depreciation on equipment for January: $1,600
- Salaries accrued, January 31: $1,650
Adding these amounts together:
$900 + $1,100 + $1,600 + $1,650 = $5,250.
Thus, the total amount of adjustments for the month of January is $5,250, which corresponds to option 3).