Answer:
the operating cash flow or OCF is $583.80
Step-by-step explanation:
The computation of the operating cash flow or OCF is given below:
= (Sales - variable cost - fixed cost - depreciation) × (1 - tax rate) + depreciation expense
= ($1,800 - $620 - $450 - $300) × (1 - 0.34) + $300
= $430 × 0.66 + $300
= $283.80 + $300
= $583.80
Hence, the operating cash flow or OCF is $583.80