A corporation is considering expanding operations to meet growing demand. With the capital expansion, the current accounts are expected to change. Management expects cash to increase by $20,000, accounts receivable by $40,000, and invento- ries by $60,000. At the same time accounts payable will increase by $50,000, ac- cruals by $10,000, and long-term debt by $100,000. The change in net working capital is