In a manufacturing department, there are 4 assembly line workers, one of them has level 1 on this salary scale and 3 of them have level 2 on this salary scale.

	Gross salary per month
	Gross salary	Fringe benefits	Total gross salary
Specialist	1,400	300	1,700
Operator	1,000	200	1,200

Salary deductions:

20% for income tax.

5% for National social security (National insurance contribution)

Employer supports 24% of national social security

- Employees earn 14 salaries per year

- Ordinary hours of work are 8 hours per day, 5 days per week.

- Idle time (time wasted) forecast is 10%.

- During the year (52 weeks), employees are entitled to annual leave (20 days) plus 12 public holidays per year, without loss of pay.

Required:

2.- Calculate the hourly rate per each salary scale and for the whole department.