Can I get answer with explanation?

3) (20 points) Draw a well-labeled graph that illustrates the steady state of the Solow model with population growth Use the graph to nd what happens to steady- state capital per Worker and income per worker in response to each of the following exogenous changes. a) A change in consumer preferences increases the saving rate. b) A change in weather patterns increases the depreciation rate. 6) Better birth-control methods reduce the rate of population growth. d) A one-time, permanent improvement in technology increases the amount of output that can be produced from any given amount of capital and labor