Performance Wingspan Optimization Approach is a tool for evaluation of business case and implementation of strategic business growth.

1. Performance Wingspan Optimization Approach by Elijah Ezendu
 Reduced Performance Wingspan implies Failed Business Case
 Increased Performance Wingspan implies Effectual Business Case
 Continuously Increasing Performance Wingspan implies Greatly Irresistible Business Case

2.  Performance Wingspan 3 > Performance Wingspan 2 > Performance Wingspan 1
 Therefore, performance wingspan increased at subsequent stages, providing impetus for greatly irresistible
business case.