Response to the following problem:
Assume the following income statement and balance sheet information:
Revenue                                  $ 0
Depreciation expense                (100)
Net loss                                  $(100)
|   | 2017  Dr. (Cr.) |    2016 Dr. (Cr.) | 
| Cash | $350 | $650 | 
| Machinery | 500 | 200 | 
| Accumulated depreciation - machinery | (250) | (150) | 
| Retained earnings | (600) | (700) | 
No machinery was disposed during the year. All machinery purchases were paid in cash.
Required:
1. Prepare a journal entry to record the depreciation expense for the year. Determine the cash effect.
2. Prepare a journal entry to account for the change in the Machinery balance sheet account. What is the cash effect of this entry?
3. Prepare a statement of cash flows for the year ended December 31, 2017.