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Maintenance costs fixed or variable?

Are maintenance costs variable since it's typically on a per equipment basis?

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Top answer
on Jun 23, 2021
#1 Coach for Sessions (4.500+) | 1.500+ 5-Star Reviews | Proven Success: ➡ interviewoffers.com | Ex BCG | 10Y+ Coaching

Hi there,

Maintenance could be either a fixed or variable cost.

If maintenance is due for each unit produced and it has a cost per unit, then it would be a variable cost. If it is independent of the amount produced (eg the client pays a fixed fee per year for general maintenance of a factory), then it would be a fixed cost.

Best,

Francesco

Ian
Coach
on Jun 23, 2021
Top US BCG / MBB Coach - 5,000 sessions |Tech, Platinion, Big 4 | 9/9 personal interviews passed | 95% candidate success

Not so fast.

Variable costs are per unit produced, not just per unit.

If my maintenance costs go up x $ for every single extra unit produced, they are variable. In reality, this isn't actually how it works (there's a general wear and tear expected per year), so maintenance costs are generally viewed as fixed.

Anonymous B
on Jun 22, 2021
Deleted user
on Jun 23, 2021

Have a look at this for detailed answer to same question: https://www.preplounge.com/en/consulting-forum/fc-vc-items-8370

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Clara
Coach
on Jun 24, 2021
McKinsey | Awarded professor at Master in Management @ IE | MBA at MIT |+180 students coached | Integrated FIT Guide aut

Hello!

It can be both, depends on the context. Do you want to post here the problem so we can help you? Cheers, 

Clara

Deleted user
on Jun 27, 2021

Both. Some maintenance is based on metrics that are tied to actual production (e.g. a machine needs to be fully overhauled every 10.000 running hours). Other maintenance is fixed (the machine needs to be maintained once per year). 

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edited on Dec 01, 2021
Former BCG | Case author for efellows book | Experience in 6 consultancies (Stern Stewart, Capgemini, KPMG, VW Con., Hor

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