Answer:
According to Goog|e, "A rebate is a form of buying <u>discount for certain customers</u> and is an amount paid by way of reduction, return, or refund that is paid retrospectively. It is a type of sales promotion that marketers use primarily as incentives or supplements to product sales. Rebates are offered by either the retailer or the product manufacturer."
Explanation:
I hope this helps!
The answer in the space provided is the psychological factors. It is because the two ways mention above are factors in which a person could understand as to why people could experience depression. For they are psychological factors that could contribute to a person's depression, and having to learn them would make a person understand the factors that are associated with it.
