Consider a world that only consists of the three stocks shown in the following table:

a$.$ Calculate the total value of all shares outstanding currently.

b$.$ What fraction of the total value outstanding does each stock make up$?$

c$.$ You hold the market portfolio, that is$,$ you have picked portfolio weights equal to the answer to part b with each stock's weight is equal to its contribution to the fraction of the total value of all stocks. What is the expected return of your portfolio?

Data table

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

$\backslash$table$[[$Stock$,\backslash$table$[[$Total Number$],[$of Shares Outstanding$]],\backslash$table$[[$Current Price per$],[$Share$]],$Expected Return$],[$First Bank,$102$ million,$$115,22\%$