Answer:
The new portfolio beta is 1.31 rounded off to two decimal places.
Explanation:
The portfolio beta is a function of the sum of the weighted average betas of the individual stock's that form up the portfolio. The portfolio beta is calculated using the following formula,
Portfolio beta = wA * Beta of A + wB * Beta of B + ... + wN * Beta of N
Where,
- w is the weightage of each stock in the portfolio
The beta of the portfolio when one stock with a beta of 1 is sold is,
The sum of individual stock betas for 19 stocks is = 20 * 1.31 - 1 * 1 = 25.2
The new portfolio beta when one stock with a beta of 0.97 is added is,
Portfolio beta = (25.2 + 0.97) / 20
Portfolio beta = 1.3085 rounded off to 1.31
Answer:
d. It determines the critical path for the completion of a series of interrelated activities.
Explanation:
The Critical Path method is a method to lay out the different steps or interrelated activities of a project, in a graphical manner, that shows the interrelations, the time each activity takes to complete, the different alternatives or paths for project completion, and the total completion time for the project.
It also shows the amount of time a delay in one of the activities would delay the project as a whole.
Answer:
Value of scholarship today = $30,484.90
Explanation:
The value of the Scholarship is the present value of the annual payment of $9,000 discounted as the annual interest rate of 7% per annum.
This can be computed using the formula below
Present Value = Annual cash flow × (1- (1+r)^(-n)/r)
n -number of years, r-interest rate
rate r- 7%, n=4, Annual cash flow = 9,000
Present Value = 9,000× (1-1.07^-4)/0.07
= 9,000× 3.3872
= $30,484.90
Value of scholarship today = $30,484.90