Weights of soap: As part of a quality control study aimed at improving a production line, the weights (in ounces) of 50 bars of soap are measured. The results are shown below, sorted from smallest to largest.

a. Find the first and third quartiles of these data.
b. Find the median of these data.
c. Find the upper and lower outlier boundaries.
d. Are there any outliers? If so, list them.
e. Construct a boxplot for these data.

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