Models with a finite calling population
a. have an arrival rate independent of the number of units in the system.
b. have a service rate dependent on the number of units in the system.
c. use the size of the population as a parameter in the operating characteristics formulas.
d. all of the alternatives are correct.

C. Use the size of the population as a parameter in the operating characteristics formulas.

Step-by-step explanation:

Models with a finite calling population use the size of the population as a parameter in the operating characteristics formulas.

1. 34

2. 268

3. x=14.4

step-by-step explanation:

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%