XYZ Inc. hires only retired people for its greeter's job. They always start on January 1 and are considered for promotion every January 1st thereafter. On every January 1st, any existing greeter (state G) those who were greeters last year - may be retired (state R), may be dead (sate D), may continue as a greeter (state G), or may be promoted as greeter -in-chief (state GIC). Persons in state GIC may continue in it or move to states D or R in one year. The following is the transition matrix. As per this matrix, more greeters will eventually retire from service as compared to the number who eventually die while in service.

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The Answer of XYZ Inc. hires only retired people for its greeter's job. They always start on January 1 and are considered for promotion every January 1st thereafter. On every January 1st, any existing greeter (state G) those who were greeters last year - may be retired (state R), may be dead (sate D), may continue as a greeter (state G), or may be promoted as greeter -in-chief (state GIC). Persons in state GIC may continue in it or move to states D or R in one year. The following is the transition matrix. As per this matrix, more greeters will eventually retire from service as compared to the number who eventually die while in service.

XYZ Inc Hires Only Retired People for Its Greeter's Job