Which step should people take first after viewing a commercial for a product?

make a decision based on whether they liked the background music

examine their emotional response

base their final decision on the visuals used

buy the product if the commercial was funny

The most suitable step people should take first after viewing a commercial for a product is to examine their emotional response. This involves reflecting on how the commercial made them feel and determining whether it resonated positively or negatively with them. This step is important as it allows individuals to assess their own personal reaction to the advertisement, which can ultimately influence their decision-making process.