​Lara will agree to a second date with Tom only if,on their first date,Tom is well mannered and well dressed.Lara is using a

A) ​Screening mechanism
B) Signaling mechanism
C) All of the above
D) ​None of the above

Lara is using a screening mechanism, which is a type of selection process where certain criteria are set in order to filter out individuals who do not meet those criteria. In this case, Lara is screening Tom based on his manners and dress sense to determine whether she wants to go on a second date with him. Signaling mechanism, on the other hand, refers to the process of conveying information about oneself to others through actions or behaviors. While Tom may signal his interest and compatibility with Lara through his manners and dress, Lara's decision to agree to a second date is based on her screening criteria, so it is not an example of signaling mechanism.