Answer:
Letter e is correct. All of the above may be considered unethical.
Step-by-step explanation:
In this question, all items can be considered unethical due to the fact that, in all alternatives, there is pressure to sell and a lack of transparency in the seller's conduct towards the company and the consumer.
Anti-ethical practices generally occur when there is internal pressure for salespeople to increase sales volume, so this is not an ideal practice for building customer relationships and achieving long-term results.
Ideally, salespeople should be trained to use ethical sales techniques, which increase organizational value, consumer satisfaction and perception, as well as helping to build long-lasting and profitable relationships with consumers.