(New Equipment Decision) Harry’s Pizzeria currently uses a gas pizza oven to cook pizzas. Harry was approached by a sales representative from Superior Restaurant Supplies, who offered a new wood-burning pizza oven from Italy that will be cheaper to operate and may increase the sales at the restaurant due to overall demand for “authentic wood-fired” pizzas. Harry has compiled the following information about the two types of ovens:

Current Oven

Wood-Burning Oven

Original cost

$10,000

$45,000

Accumulated depreciation

$ 3,000

Current salvage value

$ 5,000

Remaining life

10 years

10 years

Annual operating expenses

$ 5,000

$ 2,000

Expected increase in sales

$ 7,000

Disposal value in 10 years

$ 2,000

$ 5,000

  1. What costs are relevant to this decision?
  2. What costs are not relevant?
  3. What is the overall cost or benefit of replacing the oven over the next 10 years?
  4. Are there other factors that need to be considered before Harry makes a decision?