1295 Words| 6 Pages Case: Donner Company EXECUTIVE SUMMARY The Donner Company is a manufacturer of printed circuit boards. Student Preparation time: Approximately 2 hours. Case objective: The objective of this case is to cover financial statement analysis and cash flow analysis, with a particular emphasis on liquidity and net working capital.

In this case, if we calculate the current cost in drilling process.ġ205 Words| 5 Pages Solution to Case 1 Cash Flow Analysis Signal Cable Company* * Note to Instructors: When assigning this case, inform the students that the firm’s stock price has recently dropped from $7 per share to $5.50 per share. The company is currently using a CNC machine for orders for equal or greater than 140 boards due to capacity of a CNC machine however, they would be able to process all orders with CNC machines if they add one more machine. The additional assumption we need to add to assumption already given is that: Arthur Dief will run all the small orders (8 circuit boards or less) and other boards will be done on a CNC machine despite of the shop floor policy which states that only orders for more than 100 boards be drilled on a CNC machine. Perform a net-present value calculation to help make the decision. Would you recommend adding another CNC drill? Conclusion for CNC Router: n 200 For Use CNC Router 3. Of Boards (n) Parallel Process allowed Manual Drill 6 56 CNC Drill What Size orders can be scheduled on CNC Router? Using the steps used in previous part, calculating the time taken by each method Time taken for Punch Press =50 + x Time taken for CNC Router = 150+ 0.5x To figure out whether CNC Router to be used, 50 + x ≥ 150+ 0.5x Hence x ≥ 200. Of boards Time taken for Manual drilling =15 + 0.08*500*x where x= number of circuit boards Time taken for CNC drilling = 240 + 0.004*500*x where x= number of. Of Holes drilled on each circuit board * No. Calculating time taken for Manual drilling and CNC Drilling: = Setup Time + Run Time (Per Hole) * No.

On the CNC router? Time taken to process the orders depends on the selected drilling method either a) Manual drilling or CNC OR b) Using CNC Drill Assumption 1: Manual Drilling is not done on all the available Manual Drill Presses in parallel. What size orders would you schedule on the CNC drill?

Preparation Stage Imagine Transfer Fabrication 2. The process flow diagram of the production system at Donner. The plating processes which released large volumes of acid vapors had been located far from the machining operations to avoid the corrosion of the machine tools. The shop floor layout was designed to efficiently utilize the space available. Case Analysis Group AG1 Aryan Jain Hamza Umar Nikita Jain Parth Shah Preetinisha (13610) (13627) (13632) (13635) (13637) Edward Plummer was the President and Bruce Altmeyer was the firm's Design Engineer.

Donner company case study pdf