Can someone help me with this word problem

"
Explain (in complete sentences) TWO reasons why someone might NOT choose the “best buy”/“better deal” when looking at a unit rate for a product. Be sure to use an example to support your answer. "

not looking for exact answer ( i still want to try to learn ) but need some help.

A person might not go in to best deal if he requires only one single piece of that particular product or the cost of deal is higher and falling out of budget compared to single piece.

Explanation:

Good deals are the deals which offer discounts and offers to the consumers and act as a great attraction for the client to buy the product in that offer. Offers normally are comparatively less expensive when compared to the normal price of the products.

But it is not necessary that the products offered in discounts and best deal are bought by the consumers and the clients because the quantity offered in best deal are more than just a single unit, so the consumer might not be wanting to buy that much.

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

answer: the answer is d