You are an engineer in a pharmaceutical company and you are ordered to do an analizis of replacement using the following information. The interes rate is of 12%.

year Marginal cost of current equipment CAUE of the alternative for n years

Determine the minimum CAUE of the current equipment and the life span of the minimal cost.

year

please add procedure so that I can understand how the result was accomplished.

1 $ 2 $ 3 4 5 6 $ $ $ $ 2,700 2,200 2,400 2,500 2,900 3,000 $ $ $ $ $ $ 2,820 2,900 2,560 2,740 2,950 2,980 1 2 3 4 5 1 $ 2 $ 3 4 5 6 $ $ $ $ 2,700 2,200 2,400 2,500 2,900 3,000 $ $ $ $ $ $ 2,820 2,900 2,560 2,740 2,950 2,980 1 2 3 4 5