If there were 80,000 pounds of raw materials on hand on January 1,175,000 pounds are desired for inventory at January 31 , and 450,000 pounds are required for January production, how many pounds of raw materials should be purchased in January? 470,000 pounds 255.000 pounds 545,000 pounds 355,000 pounds If there were 80,000 pounds of raw materials on hand on January 1,175,000 pounds are desired for inventory at January 31 , and 450,000 pounds are required for January production, how many pounds of raw materials should be purchased in January? 470,000 pounds 255.000 pounds 545,000 pounds 355,000 pounds