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Heat Lamps. Three percent of production batches of Tropicana heat lamps fall below quality standards. Six...

Heat Lamps. Three percent of production batches of Tropicana heat lamps fall below quality standards. Six percent of the batches of Florida heat lamps are below quality standards. A hardware store buys 40% of its heat lamps from Tropicana, and 60% from Florida.

a) What is the probability that a lamp taken at random in the store is made by Tropicana and is below quality standards?

b) what is the probability that a lamp takes at random in the store id below quality standards?

c) What is the probability that a lamp from this store, and found to be below quality standards, is made by Tropicana?

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