Muscle Mayhem offers a sales promotion where customers can purchase a one-year gym membership and receive a free gym t-shirt for $65. The company sells the t-shirt separately for $25. Customers can also purchase a one-year gym membership separately for $50. Customers receive the t-shirts at the time of sale. Suppose the company sells 70 of these promotions to customers on December 1. How much revenue can the company recognize on December 1? [ Select ] How much revenue can the company recognize on December 31. Please explain