Answer:
B. 2,274
Step-by-step explanation:
The operating cash flow is shown below: 
= EBIT + Depreciation - Income tax expense 
where, 
EBIT = Sales - cost of good sold - depreciation expense 
= $5,436 - $2,245 - $448
= $2,743
Income tax expense would be
= (Sales - cost of good sold - depreciation expense - interest expense) × tax rate
= ($5,436 - $2,245 - $448 - $123) × 35%
= $917
And all other items would remain same 
Now put these values to the above formula 
So, the value would equal to 
= $2,743 + $448 - $917
= $2,274