The coronavirus pandemic will cause a global recession in 2020 that could be worse than the one triggered by the global financial crisis of 2008-2009, but world economic output should recover in 2021, the International Monetary Fund said on Monday. Use the IS-LM-BP model to explain what this shock will mean for the levels of output/income and interest rates in South Africa. Draw the graph and explain the complete chain reaction. Total mark out of 20