solve the questions attached below

4. Let the transition probabilities matrix of a DurIarlzotr chain with states [l], 1.. 2, 3, 4]- be 1 3 3 3 3 3 333 3 1,33 3 F: 1,13 1,31 333 n 3 3 1,33 3 5:3 3 1,63 3 133 3 1,13 {a} Draw a nice transition probabilities diagram corresponding to this P. {h} Illeutili',r the communicating classes and classifg.r them as transient or recurrent. 5. Market public opinion research research claims that in veyear period 5% of iP'hone users will move to Android, and 7% of Android users will switch to iPhone. In 2015: 43.5 9'6 were using iPhone. 1What is the fraction of people which will be using iPhone in HIRE . What is the long run proportion of people of iPhone users