A column is loaded in compression as follows:

Dead load: $20$ kips

Floor live load: $5$ kips

Roof rain load: $6$ kips

Roof live load: $8$ kips

Using ASD, find the required nominal strength for a safety factor $=1\mathrm{.}67.$

a$.65\mathrm{.}63$ kips

b$.49\mathrm{.}68$ kips

c$.46\mathrm{.}76$ kips

d$.23\mathrm{.}53$ kips

e$.60\mathrm{.}12$kips