中国大学MOOC: What is the real interest rate if the nominal interest rate is 9% per year and the rate of inflation is 6% per year?_________ 如果名义利率为每年9％，通货膨胀率为每年6％，实际利率是多少？_________

What is the real interest rate if the nominal interest rate is 9% per year and the rate of inflation is 6% per year?_________ 如果名义利率为每年9％，通货膨胀率为每年6％，实际利率是多少？_________ A: 1.5% B: 7.5% C: 2.75% D: 2.83%

In which of the following situations would you prefer to be making a loan? A: The interest rate is 9 percent and the expected inflation rate is 7 percent. B: The interest rate is 4 percent and the expected inflation rate is 1 percent. C: The interest rate is 13 percent and the expected inflation rate is 15 percent. D: The interest rate is 25 percent and the expected inflation rate is 50 percent.

As for the commission rate, both sides agree to _____________. A: 6% B: 7% C: 9%

If the nominal interest rate is 11 percent and the inflation rate is 9 percent, then the real interest rate is approximately (如果名义利率为11％，通货膨胀率为9％，则实际利率约为——中文由在线翻译而来，仅供参考) A: 2 percent.2％。 B: 20 percent.20％。 C: 4 percent.4％。 D: 18 percent.18％。

According to the speaker, why did the following events occur: After 9/11, the murder rate in New York City went down by 40 percent. The suicide rate went down. The violent crime rate in New York went down after 9/11. Even combat veterans of previous wars who suffered from PTSD said that their symptoms went down after 9/11 happened.

For a $100 face value bond that pays $7 coupon annually, if market interest rates change from 8 to 9%? The coupon rate: A: increases to 8%. B: increases to 9%. C: remains at 7%. D: increases to nearly 9%.

The relationship among real interest rate, nominal interest rate, and expected inflation rate is _________. A: real interest rate = nominal interest rate+ expected inflation rate B: real interest rate = nominal interest rate- expected inflation rate C: real interest rate = expected inflation rate - nominal interest rate D: nominal interest rate = real interest rate - expected inflation rate

中国大学MOOC: The relationship between the nominal rate of return, the real rate of return and the rate of inflation is(1 + nominal rate) = (1 + real rate)´ (1 + inflation rate).

The current rate of annual increase in the world population is about （）. A: 9 million B: 5.7 million C: 90 million D: 20 million