Question 3: A golf store purchases a set of clubs at a wholesale price of $250.
Mr. Edmond learned that the clubs were marked up 200% (markup rate).
3a: What is the retail price (selling price) of the clubs?
3b: How much is the store making off of each set of golf clubs sold (ie what is the
the markup amount in dollars)?

The thickness of photoresist applied to wafers in semiconductor manufacturing at a particular location on the wafer is uniformly distributed between 0.2070 and 0.2171 micrometers.(a) determine the proportion of wafers that exceeds 0.2125 micrometers of photoresist thickness. (round your answer to 3 decimal places.)enter your answer in accordance to the item a) of the question statement(b) determine the mean of x. (round your answer to 4 decimal places.)enter your answer in accordance to the item b) of the question statement micrometers(c) determine the variance of x. (round your answer to 8 decimal places.)enter your answer in accordance to the item c) of the question statement micrometers2