Question

It costs James $4 to make an order of a dozen cookies. If he sells them for $20, what percentage is each order of cookies marked up?

HELP ASAP THANK YOU SO MUCH
A) 20%

B) 80%

C) 400%

D) 500%

Answer 1

Answer:

Step-by-step explanation:] Answer would be 400%

New value - Original Cost

                                             

         Original value

= 20 - 4/4

= 16/4

= 4 x 100

= 400%