Write the right answer to the question based on the context passage.
Q: I sure have Shannon. But, not for very long! My apologies as I need to give a little back story first. Please bear with. I first came to the DC/NOVA area via the US Army. It had a very small town feel. I was amazed no traffic, extremely affordable housing market, friendly, helpful and caring people and trees as far as the eyes could see. It was top 3 places I had lived in this country. After the Tech boom peaked near 2000 and after 9/11 the flood gates opened and people spilled in from all over the Earth for the bountiful opportunities. The housing market skyrocketed and people were tripling++ the values of their homes. It is now home to some of the wealthiest counties in the US. Why is this all relevant? All the prosperity brought greed, selfishness and gluttony to a whole new level. People had massive disposable income they had never had before. Nothing is too grossly indulgent anymore and they throw away vast amounts of money trying to one up the last kids party without giving a thought to what a kid needs or the fact they are teaching kids that over indulgence is okay.
Now, my son and I were invited to a birthday party for this FIVE year old. The sole Parent had rented the club house, surrounding grounds and pool area of a local country club. I would estimate around 30 kids x 1.5 adults. It was catered with both adult and children's foods and beverages, including Wine and Champagne (few here seem able or willing to parent without it). A company was hired to bring in 6 industrial fair/carnival type rides. A mini Ferris Wheel and a mini Roller Coaster included. She even had hired help that distributed Party Bags/Swag Bags that included cologne/perfume for the kids. I don't think my jaw closed the entire time we were there. This was for a FIVE year old! Could you believe she talks about the daughters poor behavior frequently? My Son asked to leave after around 20 mins, Question: What skyrocketed?
A: 
The housing market