In which of the three activity categories of a statement of cash flows would each of the following items appear? Indicate for each item whether it represents a cash inflow or a cash outflow:

a. Cash purchase of equipment.

b. Cash collection on loans.

c. Cash dividends paid.

d. Cash dividends received.

e. Cash proceeds from issuing stock.

f. Cash receipts from customers.

g. Cash interest paid.

h. Cash interest received.