I have an economics question to ask. An example of a long run adjustment is?

Question

A- your university offers Saturday morning classes next fall

B- Ford Motor Company lays off 2,000 assembly line workers

C- Walmart builds another Supercenter

D- a soybean farmer turns on the irrigation system after a month long dry spell

Answer 1

C- Walmart builds another Supercenter - this one is right.

"A" relates to one year - so can't be counted as long-run

"B" deals with variable costs, so false too.

"D" problem farmer solves is in short-run, so false.

Answer 2

Long run adjustment is another term for potential market share growth.

The only company that is expanding is Walmart (C)