【单选题】

You had budgeted $200000 in your project as“contingency reserve”．Now，when you are 75% through project execution，you notice that the funds in your contingency reserve are down to $20000．To compare the amount of contingency reserves remaining in your project to the amount of risk remaining，you should conduct a______．

A、variance analysis
B．trend analysis
C．risk reassessment
D．reserve analysis