Direction: Study the following information carefully and answer the questions that follow: An office consists of 520 employees working in different departments, viz. HR, IT, Production and Marketing. The ratio of men to women in the organisation is 5 : 3 . 20 % of the men work in the IT department. 40 % of the women work in the HR department. The total number of employees in the Production department is 135. Two-fifths of the women work in the IT department and the remaining work in the Marketing department. 40 % of the men work in the Production department. 4 % of the men work in the HR department and the remaining work in the Marketing department.