High School

We appreciate your visit to A manager must decide between two machines by considering their operating costs initial costs and breakdown and repair times Machine A Projected average operating time. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

A manager must decide between two machines by considering their operating costs, initial costs, and breakdown and repair times.

Machine A:
- Projected average operating time: 140 hours
- Projected average repair time: 14 hours

Machine B:
- Projected average operating time: 51 hours
- Projected average repair time: 7 hours

What are the projected availabilities of each machine? (Round your answers to 3 decimal places.)

Availability:
- Machine A
- Machine B

Answer :

To calculate the projected availabilities of machines A and B, we need to consider their operating times and repair times. Availability refers to the percentage of time a machine is operational.

To calculate the availability, we use the formula:

Availability = (Operating time) / (Operating time + Repair time)

Let's calculate the availabilities for machines A and B:

For machine A:
Operating time = 140 hours
Repair time = 14 hours

Availability of machine A = (140 hours) / (140 hours + 14 hours) = 140 / 154 = 0.909

Therefore, the projected availability of machine A is 0.909 or 90.9%.

For machine B:
Operating time = 51 hours
Repair time = 7 hours

Availability of machine B = (51 hours) / (51 hours + 7 hours) = 51 / 58 = 0.879

Therefore, the projected availability of machine B is 0.879 or 87.9%.

In summary:
Machine A has a projected availability of 90.9%.
Machine B has a projected availability of 87.9%.

These values represent the percentage of time each machine is expected to be operational, taking into account their operating and repair times.

To know more about projected availabilities, visit:

https://brainly.com/question/28462013

#SPJ11

Thanks for taking the time to read A manager must decide between two machines by considering their operating costs initial costs and breakdown and repair times Machine A Projected average operating time. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada