Why do service and software companies typically have a high return-on-assets ratio? Service and software companies typically have a high return-on-assets ratio because they require lower "" compared to manufacturing companies.

In a response of approximately 50 words, explain why it would be essential for the successful a/v technician to participate in additional coursework, presentations and seminars offered by equipment manufacturers as well as annual conferences attended by colleagues in the industry.

If an improvement creates no significant change in a product’s performance, then it is a(n) ? a0 design improvement. (there are no answer choices)

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t