Williamson Industries has the following current account values for the year. Account Beginning Balance Ending Balance Accounts receivable $

Account	Beginning	ending
acct Recievable	1300	1450
inventory	2100	1900
accounts payable	1500	1250

1,300 $1,450 Inventory 2,100 1,900 Accounts payable 1,500 1,250 These accounts represent a net _____ of cash for the year of: a. use; $250. b. source; $100. c. use; $200. d. use; $100. e. source; $150.