How is the balance sheet of a merchandising firm different from the balance sheet of a service business?

Financial information that is capable of making a difference in a decision is

The green revolution is a scientific breakthrough that improved seeds for basic crops. how did the green revolution impact the supply of basic crops such as wheat and corn? the supply of wheat and corn increased. there was no impact on the supply of basic crops. the supply of basic crops did not change, but the quantity supplied of basic crops increased. the supply of wheat and corn decreased.

What do you think: would it be more profitable to own 200 shares of penny’s pickles or 1 share of exxon? why do you think that?