The Miller Company had the following changes in its 2017 balance sheet: Inventory decreased by $45,000; Accounts Payable decreased by $32,000; Notes Payable decreased by $16,000 and Accounts Receivable increased by $8,000. How much did the companys Cash balance on its balance sheet change at the end of 2017?

1. Decreased by $11,000
2. Decreased by $21,000
3. Increased by $5,000
4. Increased by 21,000
5. None of the above