PART B A company produces three products using three different machines. No other products are made on these particular machines. The following data are available for December: Products B Throughput contribution per unit N$36 N$28 N$18 Machine hour required per unit: Machine 1 3 2 1,5 Machine 2 5,5 1,5 Machine 3 2,5 0,5 Estimated sales demand (units) 50 50 60 5 olunan 1 Maximum machine capacity in December will be 400 hours per machine. REQUIRED: 1.2. Calculate the machine utilisation rate for each machine for December. 1.3. Identify which of the machines is a bottleneck machine. 1.4. State the recommended procedure given by Goldratt in his theory of constraints for dealing with a bottleneck activity. SUB-TOTAL MARKS TOTAL MARKS Q1 Marks 3 2 5 10 OLD N 25 Page 2 of 5