Final answer:
When comparing the performance of two different computers, considering factors such as mass and cost can provide insights. However, estimating energy investment based on these factors can yield different results. The more representative estimate depends on the specific context and comparison criteria.
Step-by-step explanation:
When comparing the performance of two different computers, there are several factors to consider. One common approach is to compare the mass or weight of the computers. Another approach is to compare the cost or price of the computers.
However, estimating the energy investment in a computer based on mass and cost can lead to strikingly different results. In this case, the more representative estimate of the truth depends on the specific context and factors that are important for the comparison.