Answer:
B) The misappropriation theory
Explanation:
The misappropriation theory states that a person who uses insider information in trading securities has committed securities fraud against the information source.
In this case, Street Bikes Company is the information source because the information rightfully belong to them, Rico trades Street Bikes Stocks because he stole the firm's information which does not belong to him, according to the misappropriation theory, Rico is liable to the offence of insider trading.