Question

,A HR...by examining employee work recrds obtained indications of staff turnover.employees are takn on fr type A and fr type B wrk..HR establishes that 10% of employees in type A wrk will transfer to type B wrk at the end of each mnth while 80% will continue with type A for a further month.Employees in type B work for a month have 90% chnce of continuing with the same work for a further mnth and 10% chance of leaving.employees who have left the company have sght reemplyement there..perform a matrix to find expected no of emplyes in @ type of emplyment at the start of 2nd yr