T. inflation is a very big issue
Answer:
mental and emotional disorders, health and behavioral problems, relationship issues
Explanation:
Answer:
Compound interest is better than simple interest
Explanation:
Compound interest is better than simple interest especially when it comes to investing. Funds grow at a faster rate in compound interest than simple interest.
Simple interest is the interest on only the principal while compound interest is the interest on principal and on the previous accumulated interest (that is, interest on interest).
The formula for simple interest is:
P x r x t
Where P is the principal
r is the interest rate
t in the time.
For compound interest:
A=P(1+r/n)^nt.
A is the amount after compounding.
P is the principal.
r is the interest rate
n is the number of times interest compounds(adds up) per year
t is the number of years.
Answer: Human factor research
Explanation:
From the question, we are informed that a manager of a bank branch is concerned about the number of mistakes the tellers were making, so he started manipulating different aspects of the environment in the bank to see what effect each has on the tellers' performance.
We are further told that he examined factors such as the lighting, temperature, and the volume of the music playing in the bank.
He's using the human factor research approach. Here, the capabilities of human beings are determined through strength, vision, flexibility etc.
Answer:
1) Expected return is 12.12%
2) Portfolio beta is 1.2932
Explanation:
1)
The expected return can be calculated by multiplying the return in a particular state of economy by the probability of that state occuring.
The expected return = (0.32 * -0.11) + 0.68 * 0.23
Expected return = 0.1212 or 12.12%
b)
The portfolio beta is the the systematic riskiness of the portfolio that is unavoidable. The portfolio beta is the weighted average of the individual stock betas that form up the portfolio.
Thus the portfolio beta will be,
Portfolio beta = 0.33 * 1.02 + 0.2 * 1.08 + 0.37 * 1.48 + 0.1 * 1.93
Portfolio beta = 1.2932
