​Use the Following Information for Question

Multiple Choice

​Use the following information for question
Transcendent Technologies is deciding between developing a complicated thought-activated software,or a simple voice-activated software.Since the thought-activated software is complicated,it only has a 30% chance of actually going through to a successful launch,but would generate revenues of $50million if launched.The voice-activated software is simple and hence has a 80% chance of being launched but only generates a revenue of $10million.The complicated technology costs 10million,whereas the simple technology costs 2million.
-​Launching the simplified version would be a mistake for probabilities less than ___?

A) ​0.6
B) 0.7
C) 0.8
D) ​1.0