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Sue and Jane own two local gas stations. They have identical constant marginal costs, but earn zero economic profits. Sue and Jane constitute:
Efficient
Achieving maximum productivity with minimum wasted effort or expense.
Delivering A Message
The process of effectively conveying information to an audience.
Completing Process
The action of finishing all necessary steps or stages of a procedure or activity.
Proofreading Process
The proofreading process entails carefully reviewing text for errors in grammar, spelling, punctuation, and formatting before its final submission or publication.
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