$($LO$2,3)2-50$ What$-$if analysis Tenneco Inc. produces three models of tennis rackets: standard, deluxe, and pro. Following are the sales and cost information for last year:

$\backslash$table$[[$ITEM$,$Standard,Deluxe,Pro$],[$Sales $($in units$),100,000,50,000,50,000],[$Sales price per unit $................,$$$30,$$$40,$$$50$