Question

The easier it is to maintain a working product or fix a broken product, the more ____ that product appears. Answer reliable serviceable durable tangible effective

Answer 1

The easier it is to maintain a working product or fix a broken product, the more serviceable that product will appear. This also makes sense when you think about the different products which you have used in your life where they each have had different levels of serviceability.

Answer 2

The answer is serviceable.