6. NMBJ makes a range of cookies (biscuits) using batch production Last year profit increased by 51.5 million. The directors think this is because of an increase in productivity and better management of working capital. NMBJ has a low level of inventory NMBJ plans to increase the wages of all 300 employees by S50 per month from March. The Finance Director is worried. This decision will add $15000 to wages each month. Many employees are leaving. Is paying higher wages the best way to improve motivation Do you think paying higher wages is the best way for NMBJ to improve employee motivation? Justify your