Oakbridge Insurance employed 160 staff at the start of the year and 140 staff at the end of the year. During the year, 30 staff left the business.
(a)Calculate the average number of staff employed by Oakbridge Insurance during the year.(2)
(b)Using your answer to part a, calculate Oakbridge Insurance's staff turnover rate for the year, using the formula: staff turnover rate = (number of staff leaving / average number of staff employed) x 100.(2)
(Total for Question 5 is 4 marks)