Which of the following would be an example of using a simple additive decision rule?
A) Deciding among umbrellas by eliminating all the ones that don't have user reviews above 4.5, which is the most-important attribute and the cut-off value you set.
B) De

D) Choosing a "tall" coffee from Starbucks because, although it isn't fancy, sweet, or trendy, it is cheap, which is the most important attribute to you. This is an example of a simple additive decision rule because the decision is being made based on a single attribute—cost—and it is the most important factor in the decision, making it the cut-off value.