Indicate whether it will take a debit or credit to do the following to the list of accounts below.

1. ___________ Increase interest expense
2. ___________ Increase accumulated depreciation
3. ___________ Decrease Cash
4. ___________ Increase Treasury Stock
5. ___________ Increase Sales Discounts
6. ___________ Decrease notes payable
7. ___________ Increase patent
8. ___________ Decrease unearned revenue
9. ___________ Decrease Investments
10. ___________ Increase Retained Earnings