Hello I only need the answer to the second part

Consider a simple model, such as the one developed in this chapter. The Y C AE table to the right shows the levels of desired consumption, desired 0 $400 $100 investment, and desired aggregate expenditures for various levels of actual $500 national income. $2,500 $2,650 $100 $2,750 $5,000 $4,900 $100 $5,000 Using the information from the table, the consumption function for this $7,500 $7, 150 $100 $7,250 economy can be written as $10,000 $9,400 $100 $9,500 $12,500 $11,650 $100 $11,750 C = 400 + 0.9 Y. (Round your response for the intercept term to the nearest whole number and for the slope term to two decimal places.) Using the information from the table, we can see that the autonomous investment expenditures are equal to