You are charged with a task of constructing perceptual maps that compares $6$ brands of frozen pizza $($Brands A$,$ B$,$ C$,$ D$,$ E$,$ and F$).$ A survey was administered to more than $3000$ respondents in the target market, collecting information on consumers$$ perceptions of the $6$ frozen pizzas on four product attributes: nutritional content, price, freshness of ingredients, and easiness of cooking. The survey questions were asked using the following format.

To what degree do the following characteristics describe brand A$/$B$/$C$/$D$/$E$/$F$?$

$($Attribute$-$ insert one: nutritional content, high price, fresh ingredients, easy to cook$)$: