Final answer:
The payback period for the Patterson Corporation's new equipment is approximately 5.34 years, which is calculated by summing the cumulative cash flows until the initial investment is recovered.
Step-by-step explanation:
The payback period for the Patterson Corporation's new equipment investment is calculated by adding the cash flows from each year until the initial investment of $557,000 is recovered. To determine the payback period, the cash flows for each year will be summed cumulatively.
- Year 1: $118,000
- Year 2: $110,000 (cumulative $228,000)
- Year 3: $108,000 (cumulative $336,000)
- Year 4: $97,000 (cumulative $433,000)
- Year 5: $94,000 (cumulative $527,000)
Since the cumulative cash flow at the end of year 5 is $527,000, which is close to the initial investment, we need to calculate how far into year 6 it would take to cover the remaining $30,000 (i.e., $557,000 initial cost - $527,000 cumulative cash flow).
To do this, we divide the remaining amount by year 6 cash flow: $30,000 / $89,000 = 0.3371 years. Adding this fraction to the 5 completed years, the final payback period is approximately 5.34 years. Therefore, the correct answer to the multiple choice question is 5.34 years.