You own a car dealership and are trying to decide how to configure the showroom floor. The floor has 2000 square feet of usable space. You have hired an analyst and asked her to estimate the NPV of putting a particular model on the floor and how much space each model requires:

Model	NPV	Space Requirement (sq. ft.)
MB345	$2,500	200
MC237	$4,000	250
MY456	$3,500	240
MG231	$1,800	150
MT347	$8,000	450
MF302	$2,000	200
MG201	$2,000	150

In addition, the showroom also requires office space. The analyst has estimated that office space generates a NPV of$14

per square foot. What models should be displayed on the floor and how many square feet should be devoted to office space?

Add an PI( profitable index) column and figure out the answers.