A tattoo parlor that does piercings offers them to customers as Category? I, II, or? III, and cost ?$3131?,
?$5555?,
and ?$8181
for stainless steel? jewelry, respectively, and ?$7373?,
?$104104?,
and ?$124124
for gold. The parlor sold five Category? I, two Category? II, and three Category III in? stainless, and one each of categories? I, II, and III in gold in a month. It costs the parlor? $1,000 per month to offer piercings. Complete parts 1. through 4. below.
1. Find the mean for the? parlor’s first month of sales. Select the correct choice below? and, if? necessary, fill in the answer box to complete your choice.
A.
Meanequals=?$nothing
?(Type an integer or decimal rounded to the nearest cent as needed. Use a comma to separate answers as? needed.)
B.
There is no mean.