Answer:
Hi, there is missing / no correct options on this question.
The Answer is $66,600
The Activities that occurred are purely Operating Activities because they are transactions which happen within the trading course of business. So the question in other words is requesting us to determine Cash flows from Operating Activities.
Cash flows from Operating Activities
Net Income ($151,000 - $87,000) $64,000
Adjustment for Changes in Working Capital
Decrease in Accounts Receivable ($18,600 - $15,900) $2,700
Increase in Inventory ($18,300 - $14,300) ($4,000)
Increase in accounts payable ($14,800 - $10,800) $4,000
Net Cash from Operating Activities $66,600