If net income in 2012 - $507, and if the following changes occur between 2011 and 2012, compute Net Cash Flow from Operating Activities for 2012: Accounts receivable change from $133 to $329 Gross fixed assets change from $1324 to $1651 Accruals change from $396 to $155 Inventory changes from $163 to $169 Retained earnings changes from $8243 to $8321 5 Accounts payable change from $354 to $179 Accumulated depreciation changes from ($400) to ($500)