Examlex
Find the component form of v if and the angle it makes with the x-axis is 150°.
Materials Price Variance
The difference between the actual cost of direct materials and the expected cost at standard prices.
Materials Quantity Variance
The difference between the actual amount of materials used in production and the standard amount expected, multiplied by the standard cost per unit.
Materials Price Variance
The difference between the actual cost of materials purchased and the standard cost, multiplied by the quantity of materials purchased.
Raw Materials Price Variance
The difference between the actual cost of raw materials and the expected (or standard) cost.
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