Victor probably suffers from Narcissistic Personality Disorder.
This disease has an unknown cause. However, the generating factors are usually genetic and environmental.
The person needs to be the center of attention, there for need to show that everything he has is better. Requires constant compliments. May manifest with the behaviors that show others that one is superior, such as expensive material possessions, or an obsession with vanity and appearances.
The NPD causes problems in many areas of life, such as relationships, work, school or financial affairs
The manifestation of the disease can be characterized in two types <u>the oblivious narcissist</u> and <u>the hypervigilant narcissist.
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The first one is unaware of his condition, does not understand people's reaction.
The second is fully aware of his attitudes, but cannot control it.
The questions is asking what you learned or what your able to tell by reading the text
The correct answer is letter D.
Explanation: In this case the two grocery wants to sell their products, as a result they are gonna represents many products, because they are two. And they of course wants to sell their products, so they are gonna lower the prices for sell.
The consumers can buy more, with a lower price.
C is the final answer! :)