5. Equivalent Annual Cost Calculation for Challenger

Try these first

1. 1.

   Calculate the annual operating cost for the defender if the annual maintenance is 1,35,000.

   Hint

   What is the given operating cost?

2. 2.

   What does salvage value represent?

   Hint

   Think about the end of an asset's life.

3. 3.

   What is the primary focus of the equivalent annual cost method?

   • To maximize salvage value
   • To find annual costs to compare equipment
   • To minimize initial costs

   Hint

   Think about why we calculate annual costs.

4. 4.

   True or False: Sunk costs should influence current decision-making.

   • True
   • False

   Hint

   Consider the definition of sunk costs.

5. 5.

   Assume the defender has an updated annual operating cost of 1,50,000 and a salvage value of 5,00,000. Recalculate the EAC and determine if it should still be replaced by the challenger.

   Hint

   Use the formula and adjust for new operating costs.

6. 6.

   If the interest rate changes to 12% and the initial cost of the challenger is 30,00,000, how would this affect the EAC? Recalculate.

   Hint

   Apply the new interest rate to find the new USCRF.