A pilot work study has been conducted on a new operation with four work elements.The following times,in seconds,were obtained using a time study. 
a.What is the normal time for this operation?
b.If an allowance of 20 percent is used,what is the standard time for this task?
Definitions:
Design for Manufacturing
An approach to product design that simplifies the manufacturing process, aiming to reduce production costs and improve the product's manufacturability.
Continuous Improvement
A relentless pursuit to better products, services, or processes with both minor and radical upgrades.
Quality Circle
A group of workers who voluntarily meet to discuss and suggest improvements in work processes, typically within a manufacturing context.
Creative Potential
The capacity or ability to generate innovative ideas and solutions.
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