It is the 14th April 2021. A company's shares are currently trading at $21.0 and they proposes to have a 25% split; that is, four new shares for one existing share. The company's is about to pay a 42 cent to its shareholders on the 15th of April. The share price has been trading ex-dividend since April 13th to reflect this. April 15th is also the first day where the shares reflect their ex-split price. What is the theoretical price of the new shares on April 15th?