Time Remaining 1 hour 50 minutes 21 seconds01:50:21 Item 8 Time Remaining 1 hour 50 minutes 21 seconds01:50:21 Randall Company manufactures chocolate bars. The following were among Randall's manufacturing costs during the current year: Wages Machine operators $ 290,000 Selling and administrative personnel $ 74,000 Materials used Lubricant for oiling machinery $ 24,000 Cocoa, sugar, and other raw materials $ 240,000 Packaging materials $ 180,000