A business recently acquired a single m4.xlarge Reserved Instance. During a specific one-hour period, the company concurrently utilized three m4.xlarge instances.

As a Developer, analyze and explain how the costs for these instances will be calculated?

Exam-Like

One instance is charged at one hour of Reserved Instance usage and the other two instances are charged at two hours of On-Demand usage

75.0%

All instances are charged at one hour of Reserved Instance usage

12.5%

One instance is charged at one hour of On-Demand usage and the other two instances are charged at two hours of Reserved Instance usage

12.5%

All instances are charged at one hour of On-Demand Instance usage

0.0%

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