D. would be the correct answer I believe!
Answer: 0.90 or 90%
Explanation:
The risky portfolio gives a return of 16% and the T-bill gives a 6% return.
Assume that proportion y is going into the risky portfolio and x is going into the T-bill.
The expected return for the overall portfolio = 15%
Use simultaneous equation:
x + y = 1
0.16y + 0.06x = 0.15
y = 1 - x
0.16 (1 - x) + 0.06x = 0.15
0.16 - 0.16x + 0.06x = 0.15
-0.1x = 0.15 - 0.16
x = -0.01/0.1
x = 10%
y = 1 - x
= 1 - 10%
= 90%
= 0.90
Hey You!
The Corps serves almost as part of the elaborate scenery, sometimes standing perfectly still in a pose for minutes at a time while the main dancers dance downstage.
The next step in the five-step marketing research approach after defining the problem and developing the research plan is to:
- Collect relevant information.
<h3>What is Research?</h3>
This refers to the use of systems to find out the reasons why things occur, the way the occur and the frequency of occurrence based on the scientific method.
With this in mind, we can see that in the research plan, there are steps to be taken and from there, after defining the problem, we would develop the research plan and then collect relevant information.
Read more about research here:
brainly.com/question/25257437