Final answer:
The decision to replace the old machine with a new machine should consider the quality improvements offered by the new machine, the effect of federal income tax on the financial analysis, and alternative uses of the required investment funds.
Step-by-step explanation:
The factors that should be considered before the Lexigraphic Printing Company makes a final decision on whether to replace the old machine with a new machine include:
- Quality improvements that may be offered by the new machine and its impact on production.
- The effect of federal income tax in the financial analysis, since tax implications can significantly affect the net benefit of the investment.
- Potential opportunities for alternative use of the $90,000 required for the new machine purchase ($119,700 purchase price minus $29,700 from selling the old machine).
Options (c) and (d) are not directly relevant to the decision at hand because they focus on past decisions rather than the current comparison between keeping the old machine or purchasing the new one.