could you explain all the parts and send a graph for it asap. thankyou

a) Using the demand for and supply of the U.S. dollar you can graph a diagram or explain in words the effect of the following event in the short run. In each case, make sure to properly label all the axes and lines and points. Also, assume the two countries are major trading partners for each other. -There is an increase in the real interest rates in the United States relative to Japan. b) If the Mexican peso appreciates against the U.S. dollar, is the following group be better off or worse off? Explain why. -The U.S. pension funds holding Mexican government bonds c) The nominal interest rate in the U.S. is 5% and the nominal interest rate in Canada is 3%. The spot value of the U.S. dollar is 1 ($/Canadian dollar) and the forward rate is 1.2 ($/Canadian dollar). Calculate the forward discount or premium for the dollar. Does the interest parity condition hold? If not explain what is likely to occur in foreign exchange markets. Assume that interest rates cannot change