Data table (Click on the icon here a spreadsheet.) in order to copy the contents of the data table below into North $6,000,000 15 years 7.9% South $5,460,000 15 years 15.5% Basic variables Cost Life Expected return Least-cost financing Source Cost (after-tax) Decision Action Reason Debt 5.0% Equity 16.7% Invest 7.9%> 5.0% cost Don't invest 15.5%