The rate of output and planned expenditures for the economy of Timbuktu are shown in the following table: Total Output Planned Aggregate Expenditures (Two-Sector Economy) (Real GDP in billion dollars)...

The rate of output and planned expenditures for the economy of Timbuktu are shown in the following table:

              Total Output Planned Aggregate Expenditures (Two-Sector Economy)

(Real GDP in billion dollars) (in billions)

                   5,000 5,250

                   5,500 5,500

                   6,000 5,750

                   6,500 6,000

                   7,000 6,250

c) What is the equilibrium rate of income/output of Timbuktu economy?

d) If the economy's full employment rate of output is $6.0 trillion, what will happen to the unemployment rate assuming that it will persist into the future?

e) What would happen to the equilibrium level of output/income if there will be an autonomous increase in investment of $250 billion?