please answer and explain

Question 8 1 pts Ibid Corporation lists net income of $4,000, depreciation of $500, and the following changes in working capital accounts: accounts receivables (+$3,000); inventory (-$2,000) and accounts payable (+$1,000). What is Ibid's cash flow from operations for the period? $4.500 $5.500 $7.500 $4.000