The next three questions refer to Sony Records, Inc. Executives of the company are re-releasing Michael Jackson's Thriller. The following cost information pertains to the new CD: CD package and disc (direct material and labor): Songwriters' royalties: Recording Artists' royalties: Advertising & promotion: Sony Records Inc, 's Overhead: Selling price to CD Distributor: $2.50/CD $0.70/CD $2.00/CD $380,000 $300,000 $10.00 1) What is the per unit gross marketing contribution? O A. 48% O B. 35% . 52% OD. None of the above