Problem 2

$$\begin{array}{lcl} 2.\: A\: stadium\:contains\:50000\:seats.\:When\:Britney\:Spears\:\\ performed,\:15\%\:of\:the\:seats\:remained\:empty.\\ \\ Column\: A:\: The\:number\:of\:empty\:seats.\\ Column\: B:\: 750\\ \\ (A):If\: the\: quantity\: in \: Column\: A\: is \: greater;\\ (B):If\: the \: quantity\: in \: Column \: B\: is \: greater;\\ (C):If\: the \: two\: quantities\: are\: equal;\\ (D):If\: the\: relationship\: cannot\: be\: determined\\\, \, \, \, \, \, \, \, \, \, \, \: from\: the\: information\: given.\\ \end{array}$$