CARLIN: Has been renting a two-bedroom apartment with her husband and 3 kids; wants to move into a three-bedroom home instead
Took her five years, but she has saved $20,000 for a down payment
Homes in her small town are typically selling for $75,000 to $95,000
Is preapproved for a 3.89% interest rate on a 30-year fixed mortgage
Needs her monthly payment to be less than $400

How much total interest will she pay over the course of the mortgage for this house?

Let's consider a hypothetical airline, mudlarks airlines. on one of its flights, precious records show that about 15% of people who had tickets for the flights did not take the flight. there are 120 seats on the plane. 1. how many tickets should mudlarks airlines sell for this flight? 2. as an added consideration, suppose that tickets on this flight cost a flat rate of $250. in addition, mudlarks airlines must give any traveler who purchased a seat for the flight, but who cannot travel due to overbooking, a $400 certificate for their trouble. does this change your answer in question one? now, suppose that mudlarks airlines forms a partnership itch another airline, puffin air. their agreement allocates 100 seats on the flight to mudlarks airlines and another 20 seats to puffin air. the 2 airlines sell tickets for the flight independently of each other. 3. assuming the same 15% no show percent for each airline, how many tickets should each sell?