Why are you having us do your homework
To start with, 76 is 80% of 95. (76/95=0.8)
This means that we take the difference from 100% of 95 and 80% of 95, and get a 20% decrease.
Ummmm where is it? I dont see 12
The answer is 0.690129 hope this helps:)
The answer is C. Hope this helps