calculate the cost of goods sold and ending inventory using average cost method

Monty Limited uses a perpetual inventory system. The inventory records show the following data for its first month of operations: Calculate the cost of goods sold and ending inventory using the average cost method. (Round average cost per unit to 2 decim places, eg. 1.25. Round intermediate and final answers to 0 decimal places, eg. 5, 125.) Cost of goods sold \$ Ending inventory