Please Help Perpetual Inventory Using Weighted AverageBeginning inventory, purchases, and sales for WCS12 are as follows:Oct. 1Inventory330 units at $1513Sale170 units22Purchase340 units at $1829Sale400 unitsa. Assuming a perpetual inventory system and using the weighted average method, determine the weighted average unit cost after the October 22 purchase. Round your answer totwo decimal places.$per unitb. Assuming a perpetual inventory system and using the weighted average method, determine the cost of goods sold on October 29. Round your "average unit cost" to two decimalplaces.$4c. Assuming a perpetual inventory system and using the weighted average method, determine the inventory on October 31. Round your "average unit cost" to two decimal places.

Weighted average cost is the average cost of goods purchased/manufactured

Perpetual Inventory Using Weighted Average Beginning inventory, purchases, and sales for WCS12 are as follows: Oct. 1 Inventory 330 units at $15 13 Sale 170 units 22 Purchase 340 units at $18 29 Sale 400 units a. Assuming a perpetual inventory system and using the weighted average method, determine the weighted average unit cost after the October 22 purchase. Round your answe two decimal places. per unit b. Assuming a perpetual inventory system and using the weighted average method, determine the cost of goods sold on October 29. Round your "average unit cost" to two decit places. c. Assuming a perpetual inventory system and using the weighted average method, determine the inventory on October 31. Round your "average unit cost" to two decimal place