engineering ethics

Engineer Bob decides to substitute an inferior and cheaper part in a product he is designing for one of his firm's large customers. He assumes that the customer will not check the product closely enough to detect the inferior part or will not have enough technical knowledge to know that the part is inferior. This is a: Select one: a. Self-defeating approach example b. Standard of care example toward the company c. Conflict of interest with the company's interest d. Convergence example