Tasks for evaluation The managers of Meller want you to evaluate the company's liquidity position. To help you do this, calculate the following: Section A Calculations a) Calculate the benefit (or otherwise) of offering a discount of 0.5% for payment of debt within 15 days. Take up for this discount is predicted to be 25%. (20 marks) b) Calculate the optimum quantity of inventory to order if the suppliers now offer a discount of 0.4% per unit for orders of 3,000 units or more. Meller's cost of capital is 20%. (20 marks) c) Calculate the lower limit, upper limit and return point for Meller using Miller-Orr Model if the standard deviation of cash flows is 44,000 per day. Section B - Evaluation (10 marks) a) Using the working capital ratios for 2021 and 2022 evaluate the liquidity position of Meller. (400 words) (25 marks) b) Explain how the one-bin and two-bin systems of inventory management work and what the advantages and disadvantages of each system are. Discuss the suitability of each system for Meller. (200 words) (10 marks) c) Explain the ABC approach to inventory management and critically evaluate how it might be applied by Meller (300 words). (15 marks) 5