For each of the following transactions, indicate whether operating (O), investing (I), or financing activities (F), or none of the activities (NE) are affected and whether the effect is a cash inflow (+) or outflow (-), or (NE) if the transaction has no effect on cash.

Activity Cash Flow

1 Received deposits from customers for products

to be delivered the following period

2 principal repayments on loan

3 paid cash to purchase new equipment

4 received proceeds from loan

5 collected payments on account from customers

6 recorded and paid salaries and wages to employees

7 paid cash for building construction

8 recorded and paid interest to debt holders