For a monopolist, if price is above average total cost, the monopolist is:
- Earning positive or economic profit
<h3>What is positive profit?</h3>
A positive profit is earned when the revenue being made surpasses what is normal on the competitive scale. The cost of production is covered and surpassed in this case.
So when the monopolist fixes his price above the total cost, he will earn a positive profit.
Learn more about positive profit here:
brainly.com/question/1305349
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The kind of ROI Luis demonstrates is : Positive ROI
<h3>Positive ROI</h3>
A positive ROI is defined as when the cost of a financial decision/step is lower than the gain of a financial decision.
Luis takes a loan to help him earn a certificate, the certificate he earns has helped him earn a good salary job which he can use to repay the loan.
Therefore in the long term Luis will have a positive return on investment on his financial decision.
Hence we can conclude that the kind of ROI Luis demonstrates is Positive ROI.
Learn more about ROI here : brainly.com/question/23603222
Of course they can because…
Pues no entiendo porque. Perdón pero no puedo ayudar
