Please categorised as operating, investing, financing and NA.

Also which is Inflow or outflow?

Purchased storage boxes from regular supplier for $1,000 cash Sold old tractor in a private sale receiving $15,000 A Negotiate with a new restaurant to provide $2,000 of vegetables each week Paid interest on bank loans $5,000 Receive payment from customer . $6,000 Received partial payment from a customer which had written off as la bad debt