please explain thoroughly. disregard the writing, might be wrong

7 Digital Manufacturing is expecting very strong growth in Sales over the coming year. This data is summarized below: Sales Units Thid Fouth4 pos To keep up with demand, the compary has decided to increase it leve of itsied o 100,000 115,000 132.000150,000 ve at the end of each quarter to 20% of next quarter sales. The production supervisor is concerned about the availability of materials to maintain this aggressive schedule and so has asked the Procurement Department to maintain ending quarterly raw material inventories equal to 50% of the next quarter's production needs. If each unit of product requires four pounds of raw materials, how much material shoud the Procurement Department hase in the second quarter of the year? 473.600 118,400 508,000 E. None of the above Ending Beq + Purchases -CoG s