Planet Corporation acquired 90 percent of Saturn Company’s voting shares of stock in 20X1. During 20X4, Planet purchased 40,000 Playday doghouses for $24 each and sold 25,000 of them to Saturn for $30 each. Saturn sold 18,000 of the doghouses to retail establishments prior to December 31, 20X4, for $45 each. Both companies use perpetual inventory systems.