Marissa and Alan are working on the audit of Tigre Enterprises, and have been tasked by their supervisor to independently determinea correct amount for cost of goods sold. Which of the following would be the most appropriate method to do this? O Marissa and Alan should subtract ending inventory from purchases made during the year by the client.O Marissa and Alan should consider determining beginning and ending inventory and purchases made during the year. O Marissa and Alan should add beginning inventory and ending inventory together, and then subtract purchases made duringthe year by the client. O Marissa and Alan should consult the client's records pertaining to cost of goods sold and record this figure in the currentyear's audit file.