Final answer:
A claim may be denied due to self-interest, where facts are negated to protect profits or reputation, or denial of injury, where harm is minimized to justify actions.
Step-by-step explanation:
There are various reasons why a claim may be denied, but two key reasons are motivated by self-interest and the denial of injury. In some instances, individuals or entities are aware of the facts but opt to deny them due to self-interest, as accepting the facts could jeopardize their profits or reputation. For example, big corporations, like tobacco companies, have historically denied the harmful effects of nicotine to protect their earnings. Another reason is the denial of injury, where a person justifies their actions by arguing that no real harm was caused, as often seen in arguments minimizing the impact of non-violent crimes or policy decisions based on a cost-benefit analysis.