An office supply store a is offering copy paper for $3.00 per pack. store b is running a special of buy two for $4.20 each and get one free. you need 12 packs of paper.

where is the best price for copy paper?
a. store a
b. store b
c. they are the same
d. not enough information provided

b. Store B

Step-by-step explanation:

For store A the final price for 12 packs of paper is:

= 12 packs × $3/pack = $36

For store B:

In order to get 12 packs from the special you must by 4 specials because you buy two and get one free which means you get 3 packs with each special. Therefore:

= 4 × 2×($4.20) = $33.6

Therefore option b from store B is the best price because it is $2.4 cheaper than option a from store A

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