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A person uses corrective glasses of power -8.5 D that are worn 2.0 cm from her eye.
(a) Is she nearsighted or farsighted?
(b) What is her far point without glasses?
Productivity
Refers to the efficiency of production in terms of units produced per unit of input, such as labor or capital.
Resource
A resource is any physical or virtual entity of limited availability that needs to be consumed to obtain a benefit.
Productivity
The effectiveness in producing outcomes or results; can refer to the rate at which work is completed or the efficiency of resource use.
Output
The total amount of goods or services produced by a firm, industry, or economy within a specific period.
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