Answer:
Reports will provide important detail that can be used to help develop future forecasts, marketing plans, guide budget planning and improve decision-making. Managers also use business reports to track progress and growth, identify trends or any irregularities that may need further investigation.
Explanation:
B. Mistakes
The preposition here is "for" so the object or noun that goes with it is mistakes.
Okay, an antecedent of a pronoun is always a noun, so immediately you can reject the words late and wandered as incorrect answers, because late is an adjective, and wandered is a verb. This leaves us with two nouns, guests and party. Obviously, the pronoun several refers to the noun guests, so the correct answer is guests - that is the antecedent that corresponds with the pronoun. Several guests, not several parties.