This document discusses a case study involving a collective bargaining agreement at R.K. Brewery Limited. It notes that the company had a collective agreement with fixed salaries, but the new HR manager, Mr. Vinod, implemented a performance-based salary scheme which increased productivity by 30% and salaries for 80% of employees by 20-30%. However, this caused the trade union membership to decline. With the agreement expiring, the union requested negotiations due to salary differences causing social issues. Mr. Vinod had to decide whether to engage in collective bargaining or negotiate individually.