Assume there are no investment projects in the economy that yield an expected rate of refurn of 25 percent or more. Bur suppose. there are $10 bilion of invesiment projects yielding expected returns of at least 2025 percent, another $10 bililon yielding at least. 15-20 percent: another $10 billion yielding at least 10-15 percent; and so forth. a. Drow this relotionship between the expected return and imvestment expenditure. Instructions: Use the tool provided 'io' to plot the imvestment demand curve. Plot 6 points total. (i)