A typical steroid skeleton is shown along with the numbering scheme used for this class of...

A typical steroid skeleton is shown along with the numbering scheme used for this class of compounds. Specify in each case whether the designated substituent is axial or equatorial.

(a) Substituent at C-l cis to the methyl groups

(b) Substituent at C-4 cis to the methyl groups

(c) Substituent at C-7 trans to the methyl groups

(d) Substituent at C-11 trans to the methyl groups

(e) Substituent at C-l2 cis to the methyl groups