Why do manufacturers use sanforizing?
a. to achieve a lustrous finish on a fabric
b. to make fabric water-repellent
c. to produce different patterns on a fabric
d. to avoid shrinkage or stretching of fabric

none

explanation:

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.

there is not really a certain expensive film type but i believe all of them cost mostly the same price, i hope this a little bit