A homeowner could take out a 30-year mortgage at a 6.1% annu…

A homeowner could take out a 30-year mortgage at a 6.1% annual rate on a$300,000 mortgage, or she could finance the purchase with a 30-year mortgage at a 5.8% annual rate with 1% discount points. Which mortgage is a better deal? Will your answer change if the holding period is 10 years? Show the dollar cost/savings.

James throws a football 12.0 m in a direction 45.0 degrees w…

James throws a football 12.0 m in a direction 45.0 degrees west of north. James then throws a baseball 35.0 m in a direction 15.0 degrees south of west. What is the distance between the football and baseball? What direction should James walk after picking up the football to go directly to the baseball?