Answer :
A difference in quantity of materials used on two comparable jobs may be caused by d. All of these choices are correct.
A material quantity variance is the discrepancy between the quantity of materials actually utilized and the quantity anticipated to be used throughout the production process. The measurement is used to assess how well a manufacturing process transforms raw inputs into final commodities.
A material quantity variance is typically caused by one or more of the following:
Poor raw materials quality
incorrect material stipulations
raw resources becoming obsolete
Transport damage to the business
Damage sustained while being transferred or stored inside the business
Damage sustained during manufacture
improper training of employees
inadequate materials for packaging
incorrect standards for materials
Hence, the variance is caused by all of the given.
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