All Rights Reserved Slide - 22 Example 1.2: Three Forms of a Model (1 of 3)

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Questions and Answers

What is the common pattern followed by the sales of a new product?

  • Fluctuating pattern over time
  • Linear growth over time
  • Exponential growth over time
  • S-shaped curve over time (correct)

What does the mathematical model S = ae^(bct) represent?

  • Sales following an S-shaped curve over time
  • Rate of sales starting small and then growing at an increasing rate over time (correct)
  • Sales increasing at a constant rate over time
  • Sales decreasing over time

In a decision model, what are uncontrollable inputs?

  • Data assumed to be constant
  • Inputs that are directly controlled by the decision maker
  • Quantities that can change but cannot be controlled (correct)
  • Controllable decision options selected by the decision maker

What characterizes early adopters in the sales of a new product?

<p>They evaluate new products before others do (D)</p> Signup and view all the answers

What is the purpose of a decision model in a business situation?

<p>To understand, analyze, or facilitate making a decision (C)</p> Signup and view all the answers

Which model provides a visual representation of sales as an S-shaped curve?

<p><strong>Visual model</strong> (A)</p> Signup and view all the answers

What does price elasticity measure?

<p>The percentage change in demand relative to the percentage change in price (A)</p> Signup and view all the answers

In the linear demand prediction model D = a − bP, what does 'a' represent?

<p>Demand when the price is zero (B)</p> Signup and view all the answers

Which model assumes constant price elasticity?

<p>Nonlinear Demand Prediction Model: D = cP − d (B)</p> Signup and view all the answers

What is the key assumption for developing a demand prediction model?

<p>The relationship between demand and price (D)</p> Signup and view all the answers

What is associated with the consequences and likelihood of what might happen?

<p>Risk (B)</p> Signup and view all the answers

How is economic progress defined according to the text?

<p>By committing present resources to future expectations (B)</p> Signup and view all the answers

What is the primary goal of optimization in the context provided?

<p>To find values of decision variables that minimize cost or maximize profit (C)</p> Signup and view all the answers

What is the objective function in optimization?

<p>The equation that minimizes (or maximizes) the quantity of interest (A)</p> Signup and view all the answers

In the pricing model example, what is the objective function trying to maximize?

<p>Total Revenue (A)</p> Signup and view all the answers

What is the purpose of making assumptions in a model?

<p>To simplify the model and better characterize historical data (B)</p> Signup and view all the answers

According to the example, what economic theory is used as an assumption for the pricing model?

<p>Demand for a product is negatively related to its price (A)</p> Signup and view all the answers

What is the optimal solution in optimization?

<p>The values of the decision variables at the minimum (or maximum) point (C)</p> Signup and view all the answers

According to Peter Drucker, what is the greatest risk of all?

<p>Both attempting to eliminate and minimize risks (A)</p> Signup and view all the answers

Which step in problem solving involves identifying the gap between the current and desired state?

<p>Recognizing a problem (C)</p> Signup and view all the answers

Which of the following factors does NOT increase the complexity of defining a problem?

<p>The problem belongs to an individual (D)</p> Signup and view all the answers

Which step in problem solving involves identifying goals, potential decisions, and constraints?

<p>Structuring the problem (D)</p> Signup and view all the answers

Which of the following is an example of a problem that could be recognized in problem solving?

<p>Costs are too high compared with competitors (B)</p> Signup and view all the answers

Which of the following factors increases the complexity of defining a problem?

<p>Time limitations exist (C)</p> Signup and view all the answers

What is the fixed cost per unit for manufacturing the product in the outsourcing decision model?

<p>$50,000 per unit (B)</p> Signup and view all the answers

What is the breakeven production volume in the outsourcing decision model?

<p>1000 (A)</p> Signup and view all the answers

Which of the following is true about predictive models?

<p>Predictive models focus on what will happen in the future. (D)</p> Signup and view all the answers

In the grocery industry example, how do managers typically study the relationship between sales volume and pricing, coupons, and advertising strategies?

<p>By implementing different combinations of these strategies and observing the resulting sales. (D)</p> Signup and view all the answers

What is the purpose of the predictive models developed by grocery managers in the example?

<p>To predict future sales as a function of pricing, coupons, and advertising. (C)</p> Signup and view all the answers

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