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?