If government expenditure rises by $27.5 billion and the multiplier in the economy is 2.5, then: a. real GDP falls by $55 billion, and the IS curve shifts to the left.
b. real GDP rises by $27.5 billion, and the IS curve shifts to the right.
c. real GDP rises by $68.75 billion, and the IS curve shifts to the right.
d. real GDP falls by $11 billion, but the IS curve does not shift.

What two things do you consider when evaluating the time value of money

You've arrived at the pecan shellers conference—your first networking opportunity. naturally, you're feeling nervous, but to avoid seeming insecure or uncertain, you've decided to a. speak a little louder than you would normally. b. talk on your cell phone as you walk around. c. hold an empowered image of yourself in your mind. d. square your shoulders before entering the room.

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.