Refactored scale.js
Refactored scale.js

JoelHoskin/Load-Balancer,JoelHoskin/Load-Balancer,JoelHoskin/Load-Balancer,Lily418/Load-Balancer,JoelHoskin/Load-Balancer,Lily418/Load-Balancer,Lily418/Load-Balancer,Lily418/Load-Balancer