4: The following are wrious concerts a. Work-to-rule b. Industrial unions c. Over-time ban d. Professional associations e. Sit-in f. An open shop policy A closed shop policy h. Collective bargaining i. Shop stewards j. General unions Match cach of the above to the following: 1. A fimm can employ only unionized labor. (1) 2. When workers comply with every rule and regulation at work to slow down production. (a) 3. They represent workers from many different occupations and industries. (b) 4. Employees, who, in addition to their normal job, also represent union members in their workplace, help with any issues they have and carry out day-to-day tasks on behalf of the union 5. The process of negotiating over pay and working conditions between trade unions and employers. (h). 6. They represent workers in the same industry. 7. When workers refuse to leave their place of work, often in an attempt to stop a firm installing new machinery or closing down. (g). 8. They sometimes called white collar unions.( 9. A fim can employ unionized and non-unionized labor.( 10. When workers refuse to work more than their normal hours.( B. With the help of appropriate examples.explain: a. Eight characteristics of labor. (8 marks) b. The meaning of the division of labor and its Advantages and disadvantages. (10 marks) c. Seven determinants of the efficiency of labor? (7 marks)