Four layout alternatives $($A$,$ B$,$ C and D$)$ are to be evaluated for BWT$2,$ Inc. Five factors are used in evaluating the layout alternatives: annual material handling cost, constructions costs, ease of explain, employee$$s preference, and access to railroad siding. The following weights are assigned to evaluation factors:

$1.$ Annual material handling cost $15$

$2.$ Constructions cost $25$

$3.$ Ease of expansion $15$

$4.$ Employee$$s preference $30$

$5.$ Rail siding access $15$

Total $100$

Use the weight given in the problem above and the followings ratings for each alternative to determine the recommended alternative using a weighted factor comparison analysis.

Factor A B C D

$171065$

$287910$

$378109$

$410879$

$510678$