Expected return. Bacon and Associates, a famous Northwest think tank, has provided probability estimates for the four potential economic states for the coming year in the following table: $.$ The probability of a boom economy is $25\%,$ the probability of a stable growth economy is $44\%,$ the probability of a stagnant economy is $22\%,$ and the probability of a recession is $9\%.$ Estimate the expected returns on the following individual investments for the coming year.

What is the expected return of the stock investment?

$\%($Round to two decimal places.$)$

Data table

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

$\backslash$table$[[$Investment$,$Forensted Retums for Dach Dconomy$],[$Boom$,\backslash$table$[[$Srible$],[$Growth$]],$Stagnant:,Recession$],[$Stock$,20\%,14\%,2\%,-15\%$