February 2025 Units produced 400 000 Labour hours 950 Labour rate per hour R 12.50 Material used (Kgs) 250 Material cost per kg R15.00 Energy cost R 1500 Petros wants to increase the output for March 2025 by 20%. In order to do this he estimates that he would need an extra 220 labour hours, 60 kgs. of materials and an additional R500 in energy costs. 1.1 Calculate the Multifactor Productivity for February and March 2025. (10) 1.2 Analyse the multifactor productivity ratios and comment on whether Petros should consider increasing the output for March 2025. (5) 1.3 Using a case that you are familiar with, elaborate on the fundamentals of productivity improvement.