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Expected return and standard deviation. Use the following information to answer the questions:

a$.$ What is the expected return of each asset?

b$.$ What are the variance and the standard deviation of each asset?

c$.$ What is the expected return of a portfolio with equal investment in all three assets?

d$.$ What is the portfolio's variance and standard deviation using the same asset weights in part $($c$)?$

Note: Write your answers in decimal format, not as a percentage. Make sure to round all intermediate calculations to at least seven $(7)$ decimal places. The input instructions, phrases in parenthesis after each answer box, only apply for the answers you will type.

Data table

$($Click on the following icon $$ in order to copy its contents into a spreadsheet.$)$

$\backslash$table$[[\backslash$table$[[$Siale of$],[$Epenowy$]],\backslash$table$[[$Protestellisy$],[$of Sirtes$]],,,\backslash$table$[[$Retum on$],[$Aspetty th$],[$Stats$]]],[$Boom$,0\mathrm{.}24,0\mathrm{.}030,0\mathrm{.}270,0\mathrm{.}500],[$Growth$,0\mathrm{.}37,0\mathrm{.}030,0\mathrm{.}130,0\mathrm{.}290],[$Stagnant$,0\mathrm{.}25,0\mathrm{.}030,0\mathrm{.}130,0\mathrm{.}040],[$Recession$,0\mathrm{.}14,0\mathrm{.}030,-0\mathrm{.}010,-0\mathrm{.}180]]$