Answer:
C) 20%
Step-by-step explanation:
the chances that the business venture outcomes is:
Highly Successful + Successful + Break Even + Disappointing + Highly Disappointing = 100%
Highly Disappointing = 100% - 10% - 25% - 25% - 20%
= 20%
therefore, The chance that the business venture will be considered Highly Disappointing is 20%.