No it isn't
It is better to tell your employees the reason why you need the overture upfront. The majority of the employees are not stupid, and they will notice if they're being lied to. The truth on the other hand, showed them that you as an employer appreciate them as a human being
The correct answer should be borderline personality disorder.
When it comes to this disorder, patients suffering from it can change their moods and behaviors quite fast - from a calm one, to an erratic one in just a few minutes. These often result in impulsive (and often negative and dangerous) actions, episodes of extreme anger, anxiety, fear, sadness, depression, etc. <span />
The statement that best describes a difference between Leonardo da Vince's Virgin of the Rocks and Sofonisba Anguissola's The Chess Game is Leonardo's use of sfumato makes the edges of the figures blend into the shadows; Anguissola's figures have sharp outlines. Thus the answer is B.