A manager checked production records and found that a worker produced 165 units while working 50 hours. In the previous week, the same worker produced 120 units while working 40 hours a. Compute Current period productivity and Previous period productivity. (Round your answers to 2 decimol ploces.) b. Did the worker's productivity increase. decsease, or remain the same? (Round your intermediate calculations ond final answer to 2 decimal ploces.)