The Television Rating Points (TRP) of a television program can be classified into 5 states as described below:

State	TRP
1	Less than 1 %
2	Between 1% and 3%
3	Between 3% to 5%
4	More than 5%
0	0 (removed)

Transitions between different states are shown below (weekly):

	1	2	3	4	0
1	0.7	0.2	0	0	0.1
2	0.6	0.2	0.2	0	0
3	0.1	0.4	0.4	0.1	0
4	0	0.1	0.4	0.5	0
0	0	0	0	0	1

Q5.1 Calculate the average remaining life of a TV program which is currently in state 1.

Q5.2 Currently the distribution of programs for the WMN (We Make Noise) TV is given in the table below. How many of these programmes will not be running after 3 periods at WMN.

Number of Programmes in Different States

State	1	2	3	4	0
Number of Programs	15	21	7	7	0