Based on the information given, it is not possible to determine the market structure of the firm portrayed.
The statement does not provide any specific information about the characteristics of the market in which the firm operates. It only mentions that the firm is selling something, but it does not give any details about the product, its price, or the behavior of buyers and sellers in the market.
Therefore, it is not possible to determine whether the firm is operating in a purely competitive market, an imperfectly competitive market, a market in which demand is elastic at all prices, or a market in which companies produce homogeneous commodities.