List three reasons why a price-based system works more efficiently than central planning.

Can someone me ? i’ll mark the best answer brainliest : )

What business practice contributed most to andrew carnegie’s ability to form a monopoly?

As a result of a thorough physical inventory, waterway company determined that it had inventory worth $320200 at december 31, 2020. this count did not take into consideration the following facts: walker consignment currently has goods worth $47400 on its sales floor that belong to waterway but are being sold on consignment by walker. the selling price of these goods is $75900. waterway purchased $21900 of goods that were shipped on december 27, fob destination, that will be received by waterway on january 3. determine the correct amount of inventory that waterway should report.