Erickson inc. is considering a capital budgeting project that has an expected return of 25% and a standard deviation of 30%.

what is the project's coefficient of variation?

a. 1.20
b. 1.26
c. 1.32
d. 1.39
e. 1.46

a. 1.20

Step-by-step explanation:

Given that Erickson Inc. is considering a capital budgeting project that has an expected return of 25% and a standard deviation of 30%.

i.e. given that

Coefficient of variation =

substituting the values we get

Coefficient of variation =

Out of the four options given we find only one option a is the correct answer.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".