Of the Following Individuals,who Is Most Likely to Age Successfully

question 37

Multiple Choice

Of the following individuals,who is most likely to age successfully according to Vaillant?

• A)Brian,who is 49 years old,overweight but jogs regularly with his wife of eighteen years
• B)Angela,who is 52,just earned her Ph.D.,and celebrated with a cigarette and champagne
• C)He-ping,who is 51,has never smoked but is not fond of exercise
• D)Justin,who is 45 and put all of his energy into his business,so will enjoy a comfortable retirement

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Definitions:

Marginal Revenue

Marginal revenue is the additional income generated from selling one more unit of a good or service, crucial for determining the optimal level of output for a company.

Price

The amount of money required to purchase a good, service, or asset, typically determined by supply and demand.

Marginal Revenue

The additional income obtained from selling one more unit of a good or service.

Marginal Revenue

Additional financial gain from selling an extra unit of a good or service.