A worker was killed in a fall through a deck opening while working on land based drilling rig. The deck open had a cover that was removed and this worker accidently walking into the opening unguarded floor opening. What is the correct violation that would be cited by OSHA from subpart D$?$A worker was killed in a fall through a deck opening while working on land based drilling rig. The deck open had a cover that was removed and this worker accidently walking into the opening unguarded floor opening. What is the correct violation that would be cited by OSHA from subpart D$?1910\mathrm{.}28($b$)(3)(1)1910\mathrm{.}23($e$)(4)1910\mathrm{.}24($a$)1910\mathrm{.}23(5)($ii$)$