A work study has been conducted on a new operation with three work elements.The following times,in minutes,were obtained using the continuous method. 
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:
Fraternal Twins
Twins that develop from two different eggs fertilized by two different sperm, resulting in siblings that are genetically similar but not identical.
Phenotype
The observable characteristics or traits of an organism, resulting from the interaction of its genetic makeup with the environment.
Genotype
The genetic makeup of an individual, including all inherited genes, which can influence characteristics and disease risk.
Genetic Structure
The arrangement or organization of genes within a population, revealing variations that affect the population's evolution and adaptation.
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