Final answer:
The statement about the limitation of performance aspects in a price-performance trade-off analysis being limited is true due to difficulties in analysis, parameterization, communication, and restrictions imposed by software and hardware requirements. The correct answer to the options provided is d. none of the above.
Step-by-step explanation:
The statement that the number of performance aspects that can be evaluated in a price-performance trade-off analysis is limited is true. There are indeed limitations that can make such analyses difficult. These include challenges in accurately analyzing and parameterizing the various aspects of performance, and in communicating the results effectively. Performance trade-off analysis is also often limited by the capabilities and restrictions of software and hardware requirements.
Referring to the options provided, none of the proposed answers (a. individual performance cannot be evaluated, b. the task is easy, c. both a and b) accurately reflect these limitations, so the correct answer is d. none of the above.
It is important to note that while individual performance aspects can indeed be evaluated, doing so can be complex. Also, the task of performing a price-performance trade-off analysis is not necessarily easy, due to the aforementioned limitations.