Read the following context and choose the best option to answer the question.
Context: Since my last post , I went on a quick spur - of - the - moment trip to southwestern Colorado and northwestern New Mexico . My husband was there on business . Believe it or not , I stumbled across an airfare of $ 154 round - trip ( Houston to Albuquerque ) . And that price included tax and all the fees !
Question: What does the speaker think about the price of the tickets ?
Options: 
A. It is not worth the trip .
B. It is a reasonable business expense .
C. It is very affordable .
D. None of the above choices .


C