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Statement 1: Multimode optic cables are usually longer than single mode cables. Statement 2: Sharp cable bends lead to weaker signal at the end of the cable.
Spending Variance
The difference between the budgeted or standard cost of something and its actual cost, often analyzed in budgeting and cost control.
Units
The measures or quantities of a product, service, or resource, which are accounted for in business transactions.
Activity Variance
The difference between the actual cost incurred for an activity and the expected cost, based on the budgeted or standard amount.
Direct Labor
The wages paid to workers who are directly involved in the production of goods or the provision of services.
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