Automaker Henry Ford famously paid high wages to his workers. In 1914, he offered $5 a day (about $107 today) for assembly line work. The offer resulted in long lines for Ford jobs, little worker turnover, and high-quality workers. Paying above-market wages may improve profits better than piece rate incentives if: a. supported by intrinsic motivation.
b. product quality is not a concern.
c. environmental risks are not a factor.
d. worker effort is easily observable.

a. supported by intrinsic motivation.

Explanation:

If paying above-market wages can result in or be supported by intrinsic motivation, profits may be improved because the workers will work harder than they normally would have.

Intrinsic motivation refers to refers to the part of person's drive that is inspired by the internal rewards that they hope to gain which means that it comes from the person themselves. If workers want to work hard, profits will come because productivity will be higher.

cognitive overload: having a lot on your mind impairs decision-making and tends to result in the simplest, but not necessarily best, option being selected.

empathy gaps: overlooking how you might feel in a different situation can result in unnecessary purchases, such as overbuying when shopping for food on an empty stomach.

optimism and overconfidence: wearing rose-tinted glasses and having unrealistic expectations about the future can affect money management and leave you unprepared for a change in circumstance.

instant gratification: seeking instant gratification drives impulsive spending and can undermine long-term planning and savings.

harmful habits: automatic or mindless behaviour can amplify a poor financial decision as it becomes a recurring event.

social norms: we are heavily influenced by the actions of others; while this can be in certain circumstances, it also contributes to the pressure to keep up with the joneses through conspicuous consumption.

answer; // there are violations that can cause injuries or death;