1 / 13

INFM 718A / LBSC 705 Information For Decision Making

INFM 718A / LBSC 705 Information For Decision Making. Lecture 2. Decision-Making and Problem-Solving. Define the problem Identify the alternatives Determine the criteria Evaluate the alternatives Choose an alternative Implement the decision Evaluate the results. Decision Making.

benson
Download Presentation

INFM 718A / LBSC 705 Information For Decision Making

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. INFM 718A / LBSC 705 Information For Decision Making Lecture 2

  2. Decision-Making and Problem-Solving • Define the problem • Identify the alternatives • Determine the criteria • Evaluate the alternatives • Choose an alternative • Implement the decision • Evaluate the results Decision Making Problem Solving Decision

  3. Modeling for Decision-Making Uncontrollable Inputs (Constraints, etc.) Controllable Inputs (Decision Variables) Mathematical Model Output (Projected Results)

  4. R = K Break-even Analysis

  5. Break-even Analysis • a: Revenue (income) per unit • B: Total fixed costs • c: Variable cost per unit • Q: number of units produced at BE point • A: Total revenue (a x Q) • C: Total cost (c x Q + B)

  6. Break-even Analysis • R: Total revenue at BE point • K: Total costs (fixed + variable) at BE point

  7. Break-even Analysis

  8. Break-even Analysis • a: Revenue (income) per unit • B: Total fixed costs • c: Variable cost per unit • Q: number of units produced at BE point

  9. Goes Beyond Sales • Alex has determined that his car delivers 24 miles per gallon. With a $100 tune up, the car can deliver 30 miles per gallon. The price of gas is $3/gal. Assume the gas price steady, and the benefits of the tune up permanent. When will Alex reach break-even, driving at a rate of 20 miles per day?

  10. Goes Beyond Sales • 4000 miles • 200 days • $.5 savings per day • $82.5 net savings at the end of year one • $182.5 savings per year thereon

  11. If There is a Plan B • Alex’s friend Luca offers a partnership, which will bring 50% a year with an initial investment of $100. Is this a better plan than spending the money on the tune-up? • (Is this a good way of posing the question?)

  12. Which Plan is Better? • Plan B is better with a one year horizon • Plan A is better for years 2-5 • Plan B is better thereon

  13. Project Analysis • PV: Present Value • FV: Future Value • i: rate of return per period • n: number of periods

More Related