I need help and better explantion and im doing my own work and Please answer the question in order. !!

IN BUSINESS APPLE'S GROWING SERVICES BUSINESS Stock Stock While many people have always paid close attention to Apple's Iphone, the company has another responsibility center that has been steadily growing. The company's services unit, which includes the App Store, Apple Music, iTunes, and Apple Pay, has moved past the Mac to become Apple's second largest business unit. While Apple services' annual revenues of $24 bilion are only 11 percent of the company's overall sales, this amount exceeds the total sales of companies such as Starbucks, Mastercard, and Visa. Ben Schachter, an analyst at Macquerie Research, estimates that Apple's services business unit earns a gross margin of 78 percent, which compares favorably with the company's overall gross margin of 38 percent. Mr. Schachter also projects that within a few years the services business unit will grow its revenues to 19 percent of Apple's total sales. Source Steven Resome. Apple's Secret Pront Center the war Street Journa. Punuary 31 2017. 2. DR Directions Be sure to read all directions prior to engaging with this activity. 1. For this discussion board, I would like you to think about what the underlying casuses for the shift in sales to the services segment of Apple's business. What do you think is causing this? Why are the other segments (iPhone and Mac) not growing at the same rate? Directions Be sure to read all directions prior to engaging with this activity. 1. For this discussion board, I would like you to think about what the underlying casuses for the shift in sales to the services segment of Apple's business. What do you think is causing this? Why are the other segments (iPhone and Mac) not growing at the same rate