Examlex
Discuss the reasons why software is more costly than hardware in today's information systems.
Controllable
Controllable usually refers to expenses or costs that can be managed or influenced by decisions made by a company or an individual.
Volume
Refers to the amount of an asset or security that changes hands over a set period of time, commonly used in financial markets to gauge trading activity and liquidity.
Material Variances
The difference between the actual cost of materials used in production and the standard cost of materials that should have been used.
Quantity Variance
The difference between the expected and actual quantity of materials or labor used in a production process.
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