On July 1st of the last year, the total number of employees E were decreased by 10 percent. Without ay change in the salaries of the remaining employees, the arithmetic mean of the employee salary was 10 percent more after the decrease in number of employees than before the decrease. the total of the combines salaries of all the employees at company E after July 1st last year was what percentage of that before July 1st last year?
90%
99%
100%
101%
110%
90%
99%
100%
101%
110%
