C. It's honestly up to the user, upload so others can use it or make it so its copyrighted and make some cash :P
You can try and turn wifi off then on press save on whatever you were doing if you can then reboot it. other then that theres not many more options.
Answer:
17%
Explanation:
Given parameters:
Cost price of liquor = $4000
Total sale = $24000
Unknown:
Percentage cost of sale for liquor = ?
Solution:
To find the percentage cost of sale;
%Cost of sale of liquor =
x 100
Input the variables;
%Cost of sale of liquor =
x 100 = 16.67% = 17%