Answer:
Capital
Step-by-step explanation:
In this example, we learn of a company that wants to expand in the future. The company has already dealt with the problems of land and labour, and they have analyzed what their expectations are in these two areas. However, the company has not yet obtained enough information regarding the sales that they can expect in the future. Therefore, capital is the factor of production that the company will have to study when making its decision to expand.