Which of the following are short-run decisions and which are long-run decisions?

a. Keurig Green Mountain acquires soft drink company Dr. Pepper Snapple Group.

b. The city of Santa Barbara, California, builds a water desalinization plant to help alleviate the water shortage problem arising from severe drought conditions.

c. Disney closed Ellen’s Energy Adventure at its Epcot theme park in 2017 and is replacing it with an attraction based on its mega-hit film series Guardians of the Galaxy.

d. Tesla announced it will lay off 9 percent of its workforce in 2018.

e. Boeing announced it will increase production of its 767 freighter jets at its Everett, Washington factory by 20 percent in 2020.

f. Chipotle announced in 2018 that it is moving its headquarters from Denver, Colorado, to Newport Beach, California.