Question

ABC limited employs 100 skilled workers at a wage rate of Rs. 2800 per week. To attract 10 more workers it raises the wage rate to Rs. 3000 per week. The margical cost of employing the extra workers is:
a) Rs. 20,000
b) Rs. 30,000
c) Rs. 50,000
d) Rs. 200​

Answer 1

Answer:

a) 20,000 is the correct answer. Please mark me as brain lest answer.