Buddy cc produces 2 products: AJ, BJ and C) at N$20 per machine set up. In the last period, the company incurs total machine set-up N$120,000. It takes 1,000 and 2,000 machine set ups to produce product AJ and CJ, respectively. How many set ups does Buddy cc needs to produce product BJ? NB: You are not required to enter the unit or currency symbol. Enter numerical answer with no spaces. For example: 1000