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【单选题】
The Delta Delta Delta Sorority held ahomecoming party. The sorority preparedthe following budget for 50 expected attendees:



Roomrental $150

Food 290

Entertainment 150

Decorations 75



Totals $665



Afterall bills for the party were paid, the total came to $660. Details are: $140 for room rental; $320 forfood; $125 for entertainment; and $75 for decorations. Fifty persons attended the party.



Whatis the variance in food?





A、$30 unfavorable is the food variance.
B、$35 favorable is the food variance.
C、$10 favorable is the food variance.
D、$70 unfavorable is the food variance.

参考答案