After a new reform,the number of the products in the factory

I--a new being after a year in the reform school After they brought in the new machines,the factory produced_ The number of workers in this factory ____ 1,500. A number o The number of workers in this factory _____ 1,500. I hear a number of workers in the factory ___ out of work --- I hear a number of workers in the factory ______ out of I hear a number of workers in the factory _____ out of work ()the workers in this factory is 1000.A A number of B A smal the problem__the quality of the products from that factory i The reform of the economic system has ____ new possibilities The number of workers in this factory _______ a lot this yea The number of the workers in the factory ___________ about t