The following information is extracted from the records of a company for the month of October 1998:

Number of employees at the beginning of the month

950

Number of employees at the end of the month

1,050

Number of employees who resigned

10

Number of employees who were discharged

30

Number of employees replaced in the vacancies

20

Number of employees appointed due to an expansion scheme

120

Calculate LTR.

Hint: Replacement method ignores recruitment for expansion, and flux method includes all recruitments including those for expansions.