Which COMPONENTS (IF ANY) of U.S. GDP (consumption C, investment I, government spending G, and/or net exports NX) THIS YEAR would be affected and HOW (INCREASE OR DECREASE) if:

(a) you buy an OLD house in Coral Gables and rent it to a nice family

(b) Boeing produces some commercial airplanes but does not manage to sell them this year

(c) a new PUBLIC fire station opens in Ocala, Florida

(d) a car rental company located at the Miami International Airport buys a new car produced in Germany

(e) a new movie has just been produced (assume nobody has watched it yet)

(f) Michelin produces some tires in the U.S. and sells them in Mexico