A group of investors decide to invest $500,000 in the stocks of three companies. Company D sells for $60/share and has an expected growth of 16% annually. Company E sells for $80/share and has expected growth of 12% per year. Company F sells for $30/share and has expected growth of 9% per year. The group plans to buy four times as many share of company F as of Company E. The group's goal is 13.68% growth per year. Let x represent company D shares, y represent company E shares, and z represent company F shares. Identify the system of equations. [Enter the coefficients in the spaces provided] X + X+ X + y + y+ y+ Z = Z = |Z=

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A group of investors decide to invest $500,000 in the stocks of three companies. Company D sells for
$60/share and has an expected growth of 16% annually. Company E sells for $80/share and has expected
growth of 12% per year. Company F sells for $30/share and has expected growth of 9% per year. The group
plans to buy four times as many share of company F as of Company E. The group's goal is 13.68% growth
per year.
Let x represent company D shares, y represent company E shares, and z represent company F shares.
Identify the system of equations.
[Enter the coefficients in the spaces provided]
X +
X +
X +
y +
y +
y +
Z =
Z =
Z =
Transcribed Image Text:A group of investors decide to invest $500,000 in the stocks of three companies. Company D sells for $60/share and has an expected growth of 16% annually. Company E sells for $80/share and has expected growth of 12% per year. Company F sells for $30/share and has expected growth of 9% per year. The group plans to buy four times as many share of company F as of Company E. The group's goal is 13.68% growth per year. Let x represent company D shares, y represent company E shares, and z represent company F shares. Identify the system of equations. [Enter the coefficients in the spaces provided] X + X + X + y + y + y + Z = Z = Z =
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