Answer :
The answer is C. Changes in prices of inputs
Lumber is the raw material in producing matches ( the inputs). If the price of lumber is currently dropped, it is rational for the company to increase the supply of matches to gain more profit.
So option C is an appropriate answer in this case
Lumber is the raw material in producing matches ( the inputs). If the price of lumber is currently dropped, it is rational for the company to increase the supply of matches to gain more profit.
So option C is an appropriate answer in this case