Aclothing store stocks socks made of either cotton or wool, each in five colors, and each in seven sizes. how many items are needed for a complete assortment?

a)14
b)35
c)70

Option: c is the correct answer.

             c)     70

There are two choices in the quality of the item i.e. Cotton or wool.

There are 5 choice of color.

Also there are seven sizes.

Hence, in order to find the total number of items that are needed for a complete assortment we need to use to method of permutation.

i.e. the calculation is:

                Hence, the answer is:

                        c)   70

33

step-by-step explanation: g=6

6.5

step-by-step explanation:

you said it was in the question

~courtney