Sweet Box Bhd. manufactures assorted sweet boxes in 3 different sizes and delivers to customer's doorstep. The following information is provided for the second quarter of 2022: Direct Material Skilled Labour (at RM1.000/- per hour) Packaging material cost (RM400/- per square meter) Delivery Cost (RM200/- per kg) Other Variable Overheads Selling Price Skilled Labour Packaging Material Delivery Weight RM (per unit) 1,900 hours 1.000 square meters 2.200 kg Mini 800 800 160 200 150 2,600 1,000 Deluxe Supreme 1.900 1.100 240 300 200 4,400 600 2.800 1.500 360 500 250 6.500 Budgeted Sales per quarter (in units) (pemand Quarterly Fixed Overheads will be RM150,000/- for 2022. For the second quarter of 2022, the resource availability has been estimated as follows: 200 You are required to: (a) Identify limiting factor/s with supporting calculations. (b) Calculate the optimal production mix based on the limiting factor/s identified.