I can create an enumerated list with parenthesized lower case letters by using the enumitem package (with the [shortlabels] option) in the preamble and then using \begin{enumerate}[(a)]. I can also create a bold enumerated list by using the enumitem package and then using \begin{enumerate}[label=\textbf{\arabic*}].
I guess I should be able to exchange \arabic* in the last example to something that gives me paranthesized lower case letters, but I don't know what that command would be.
