Huzefa K. answered 04/13/14
Tutor
5.0
(564)
Math Teacher|Michigan + Northwestern Law|Perfect Score Math ACT + SAT
Hi Lena-
If you're asking about the precise markup value, then yes, it is $13.32.
If, however, you're wondering what the percentage markup is, you would divide 13.32 by .89:
13.32
------- x 100 = 1496.63%
.89
Hope this helps.