If a firms total output increases, will the fixed cost increase ?

The answer is "no."

Explanation:

Fixed costs don´t vary no matter whether a firm produces more or produces fewer products or services. Fixed costs are some expenses that have to be paid by a company regardless of its business activities. Together with variable costs, they make a company´s total costs.

i honestly speaking this is too long

can you explain a little further maybe give multiple choice? ?