Hi, I answered but it marked it as wrong, is there something I am missing?

The following table depicts a hypothetical economy in which the marginal propensity to save is constant at all levels of real GDP, investment spending is autonomous, and there is no government. O Real GDP Consumption Saving Investment $0 $500 $ - 500 $1,500 Planned Real C and I ($ thousands) G 2,000 2,000 0 1,500 4,000 3,500 500 1,500 6,000 5,000 1,000 1,500 8,000 6,500 1,500 1,500 10,000 8,000 2,000 1,500 This economy's marginal propensity to save is 0.25 and its marginal propensity to consume is 0.75. 1.) Using the line drawing tool, draw the consumption function Use the values of $0, and $10,000 for Real GDP to locate the endpoints of this line and label it 'C'. 2.) Using the line drawing tool, add the investment function to obtain 2 3 4 5 6 7 8 9 10 11 12 C + /. Properly label this line. Real GDP per Year ($ thousands) Carefully follow the instructions above, and only draw the required objects