Indicate whether the following statements are true, false or uncertain. In each case you must provide a brief explanation for your answer. (Marks are only given for your explanation lyour answer is correct.) Consider the following model of the IS curve without an international sector: Consumption: 0,!17, - 3c - EAR, - 7'), 8-7., > 0', Investment: 1, IT', - E,- - 5,-(R, - F), 3,- > 0'. and Government expenditure: G, - 5,37,- With this formulation, the IS curve is less steeply sloped than the "standard" IS curve. Note that your answer must start with "True\