Read the following context and choose the best option to answer the question.
Context: Kroger was $ 3.49 this morning and $ 3.99 this evening and I was pissed . So I decided I 'd cancel all my plans for the weekend and fill up Monday morning . The two gas stations across the street from my house were packed when I passed by .
Question: Why did I cancel all of my plans for the weekend ?
Options: 
A. I was feeling extremely depressed .
B. Gas prices had skyrocketed unexpectedly .
C. None of the above choices .
D. I got food poisoning from Kroger 's deli .


B