Explanation:
The categorization are as follows
A. Issued bonds for $150,000 cash. = Cash flow from investing activities. It represents an inflow of cash
B. Purchased equipment for $200,000 cash. = Cash flow from investing activities. It represents an outflow of cash
C. Sold land costing $50,000 for $50,000 cash = Cash flow from investing activities. It represents an inflow of cash
D. Declared and paid a $20,000 cash dividend = Cash flow from investing activities. It represents an outflow of cash