Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Waste associated with performance of unnecessary work is an example of:

a. Internal Failures
b. External Failures
c. Appraisal
d. Prevention