Standard Direct Materials Cost per Unit Roanoke 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 $(1,618$ bars$)$ are as follows: Standard Direct Materials Cost per Unit Roanoke 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 $(1,618$ bars$)$ are as follows: Determine the standard direct materials cost per bar of chocolate. If required, round to the nearest cent. $\backslash (\backslash$$ $\backslash )$ per bar