题目内容：
【单选题】The Animal House Fraternity held ahomecoming party. The fraternityprepared the following budget for 50 expected attendees:
Roomrental $150
Food 250
Entertainment 150
Decorations 75
Totals $625
After all bills for the party were paid, thetotal came to $660. Details are: $140for room rental; $320 for food; $125 for entertainment; and $75 fordecorations. Fifty persons attended theparty.
Whatis the total budget variance?
A、$10 unfavorable is the total budget variance.
B、$35 unfavorable is the total budget variance.
C、$10 favorable is the total budget variance.
D、$70 unfavorable is the total budget variance.
参考答案：