5.2. Initial Cost Conversion to EAC for Challenger

Try these first

1. 1.

   What is the purpose of calculating Equivalent Annual Cost (EAC)?

   Hint

   Think about why we want to express costs on a regular basis.

2. 2.

   What should you neglect in a replacement analysis?

   Hint

   What costs cannot be recovered?

3. 3.

   What does EAC stand for?

   • Equivalent Annual Cost
   • Estimated Annual Charge
   • Emergency Allocation Cost

   Hint

   Think about terms used in financial analysis.

4. 4.

   True or False: Sunk costs should be included in the decision-making process for equipment replacement.

   • True
   • False

   Hint

   Consider what makes a cost relevant for decision-making.

5. 5.

   Given the defender's initial cost of 2,250,000, operating cost of 135,000, and salvage value of 6,00,000, calculate the EAC.

   Hint

   Break down the formula into manageable components.

6. 6.

   Analyze how a change in the salvage value of the defender to 8,00,000 affects the EAC calculation.

   Hint

   Think about how increases in incoming cash affect your total costs.