Comparison of the financial statements of two firms in the same general industry may be difficult if: Select one: a. I only b. III only c. I and III only d. I and II only e. I, II, and III Comparison of the financial statements of two firms in the same general industry may be difficult if: Select one: a. I only b. III only c. I and III only d. I and II only e. I, II, and