ry reserve ratio to 15? Question 6 It is known about a country: Not yet answered Marked out of The marginal propensity to consume is 0.8 and the autonomous consumption level is 4000. 4:00 The Investment is given by the function Is 4600 - 5000r. Flag question It is also published, that the interest rate is 50%. With the help of the given data, please answer the following questions! Please, use a decimal point and two decimals if needed. How much is the equilibrium income in the economy? How much is the level of savings at the equilibrium income? How much will be the change in equilibrium income if the interest rate decreases to 25%? Give the value of the investment multiplier