Consider the following information on a portfolio of three stocks: state of economy probability of state of economy stock a rate of return stock b rate of return stock c rate of return boom .15 .04 .34 .48 normal .53 .12 .24 .22 bust .32 .18 –.23 –.37 a. if your portfolio is invested 36 percent each in a and b and 28 percent in c, what is the portfolio’s expected return, the variance, and the standard deviation? (do not round intermediate calculations. round your variance answer to 5 decimal places, e. g., 32.16161. enter your other answers as a percent rounded to 2 decimal places, e. g., 32.16.) b. if the expected t-bill rate is 4.35 percent, what is the expected risk premium on the portfolio?

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true

more i think

hope this !