Standard Direct Materials Cost per Unit Billingsly Company produces chocolate bars. The primary materials used in producing chocolate bars are cocoa, sugar, and milk. The standard costs for a batch of chocolate (1,900 bars) are as follows: Ingredient Cocoa Sugar Milk Quantity 660 lbs. Price $0.40 per lb. 180 lbs. $0.60 per lb. 150 gal. $1.70 per gal. Determine the standard direct materials cost per bar of chocolate. If required, round to the nearest cent. $ per bar