1- You are developing a new app for Android and iPhone. This app gives users the latest news in many fields from technology to fashion. In order to better understand the market, you created a survey which found the following data:   60% of people use Android phones, while 40% use iPhones.  If a person uses an Android phone, there is a 30% probability that they are interested in technology.  The probability that a person has an iPhone and is interested in Fashion is 25%.  Based on this information, Determine the following:  a) The probability that a random person is interested in technology and is using Android. b) The probability that a random person is interested in Fashion if they use an iPhone. c) The probability that 7 out of the next 10 new users are using Android.  To support your application with the growing number of users, you calculated that you need to install a new server every 4290 hours, and you need to add extra cloud storage every 4420 hours.  d) Determine after how many hours will you need to add both a new server and extra cloud storage at the same time.