Ritter Corporations accountants prepared the following financial statements for year-end 2015: (Do not round intermediate calculations.)

RITTER CORPORATION
Income Statement
2015
Revenue	$	920
Expenses		650
Depreciation		107
Net income	$	163
Dividends	$	143

RITTER CORPORATION
Balance Sheets
December 31
		2015			2014
Assets
Cash	$	99		$	72
Other current assets		204			182
Net fixed assets		407			387
Total assets	$	710		$	641
Liabilities and Equity
Accounts payable	$	159		$	132
Long-term debt		179			157
Stockholders equity		372			352
Total liabilities and equity	$	710		$	641

a.	What is the change in cash during 2015?

Change in cash

_______$

b.	Determine the change in net working capital in 2015.

Change in net working capital

_______$

c.	Determine the cash flow generated by the firms assets during 2015.

Cash flow from assets

_______$