Final answer:
Companies typically focus on convincing consumers to commit and try their product during the Introduction stage of the product's life cycle using marketing strategies like product advertising.
Step-by-step explanation:
At what stage of the life cycle do companies try to convince consumers to commit and try their product? It generally occurs during the Introduction stage, which is the initial phase of a product's life cycle. This is the point where market awareness and product adoption are critical, and where persuasion and promotional efforts are intensive. Through various marketing techniques such as the foot-in-the-door technique and appeal to the bandwagon fallacy, companies incentivize consumers to try their new offerings. They aim to create a demand for their product by product advertising and employing strategies that persuade consumers that not only is the product beneficial, but it is also popular and in high demand.