The philosophy and systematic practice of eliminating activities that do not create value from end$-$use customer$$s perspective, but add cost is known as $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

a$.$

Just$-$in$-$Time Management

b$.$

Waste Elimination Management

c$.$

Value Optimization Management

d$.$

Kaizen Management

e$.$

Lean Management