Rene wants to purchase a laptop. She compares the laptops of Finneco and Twissare, two of the leading laptop brands in the market, to decide which of the two brands would suit her requirements perfectly. She finds that both the laptop brands tie on the most important feature "processing speed." She then moves on to compare the next feature "graphics" and selects Finneco because it is ranked higher. This scenario exemplifies the use of the by Rene to make the selection.
A) subjunctive model
B) evolutionary model
C) brute-force model
D) incremental model
E) lexicographic model