(a)Typically you will receive a very low interest rate on a money you deposit on a bank,interest rate on a car loans ,and business loans are much higher.why,then,do most people prefer putting their money in a bank to lending it directly to individuals or businesses? (b) suppose financial intermdiaries did not exist and only direct finance were possible.How would this affect the process of an individual buying a car or a house? In late 2009, Amazon introduced payphrase, an electronic payment system intended to compete with paypal. Less than three years later,in early 2012,amazon discontinued this program.paypal is by far the largest economic system.what problems might competitors encounter in trying to set up a competing system? (D) According to an article ,in the economist,' Zimbabwe abandoned its worthless currency not long after monthly inflation hit 80 billion Percent in November 2008. Zimbabwens now use american Dollar" the article also notes that the average income in zimbabwe had fallen by two- third, but after the country abandoned its currency for the U.S dollar, economic growth began to occur. Why would zimbabwe abandon its own currency to begin use U.S dollars? Why would using the U.S dollar as its currency have enabled the economy of zimbabwe to resume growing? What potential problems could use U.S dollar rather than its own currency pose for the Zimbabwen government? (e) In each of the following parts, describe an expression that shows the relationship among the listed terms