I would love to help you! I will talk to you in a PM. Talk to you then : )
You should prioritize your first customer since they are entitled with your full attention being the one who availed your service first. You can ask the second customer if she can wait. But if the second customer would be so persistent, you can ask permission from the first customer if she is not in a hurry and that you would entertain the second customer first.
I’m pretty sure u can disable or some way but it depends on like the type of thing your school uses to block websites :(
Answer:
0.17
Explanation:
The computation of the expected return on investment is shown below:
= (Expected return of the outcome 1 × Probability of the outcome 1) + (Expected return of the outcome 1 × Probability of the outcome 1) + (Expected return of the outcome 1 × Probability of the outcome 1)
= (0.15× 0.50) + (0.25 × 0.30) + (0.10 × 0.20)
= 0.075 + 0.075 + 0.02
= 0.17
