Answer:
It is decrease in accounts receivable (D)
Explanation:
An Increase in Inventory : the effect of this transaction will reduce the cash position of the company because more cash is being tied down as inventory at a cost.
A decrease in accounts payable : Here, more cash is being paid to off-set liability owed to suppliers and this will reduce company's cash position.
Preferred dividends declared and paid : This is an outflow of cash paid to equity investors as a return on their investment which will impact negatively on the company cash position.
Decrease in accounts receivable : This is an inflow of cash from the settlement of trade receivable owed by our customers which will impact positively on our cash position.