please help me with these multiple choice questions

1. Employer compulsory deductions should be: a) Used to recover lost operating profit of the business ;b)Arbitrarily changed by management; c)Arbitrarily changed by management; d) Used to discipline employees

2.Employers must register with: a)Municipalities where employment occurs; b) Canada Revenue Agency; c)Employment and Social Development Canada; d) All of the choices

3. An Ontario employer subject to the Employer Health Tax with an assessable payroll of $3,000,000 would pay annual tax of: a) 39000; b) 58500; c) zero; d) 8775

4.Employee optional deductions may include: a) Charities; b) Parking fees; c) Employer sponsored social funds; d) All of the choices

5. An employer in Manitoba with a total annual assessable payroll of $4,000,000 would pay a Health and Post-Secondary Education Tax Levy of: a) zero; b) 32250; c) 86000; d) 129000

NOTE: No need to explain just provide the answer. thanks