An NBA team was publicly traded, meaning that the team's shares were available to the public to buy and sell. On September 26, the closing price was $9.50 for one share of the team. On the next day, it was announced that the SPAD Group LLC would purchase a controlling interest in the team. The NYSE halted trading in the stock. Trading resumed nearly two weeks later, on October 9, at a price of $24.50. A few months later, on October 9, at a price of $24.50. A few months later, on December 31, the SPAD Group LLC was completed with a final price listed on the stock exchange of $27.00. What is the non-controlling price? What is the controlling price? Calculate the controlling interest premium.