For each item below, indicate the type of business activity: operating (O), investing (I), or financing (F).

Question:

For each item below, indicate the type of business activity: operating (O), investing (I), or financing (F).
(a)______ Cash received from customers.
(b)______ Cash paid to stockholders (dividends).
(c)______ Cash received from issuing new common stock.
(d)______ Cash paid to suppliers.
(e)______ Cash paid to purchase a new office building.