embassy layout and management

How would the previous sentence be correctly capitalized?
Answer: Embassy layout and management
in an interesting turn of events, south korean court today suspended jail term of samsung group’s heir and samsung electronics vice chairman, jy lee (lee jae-yong).

How would the previous sentence be correctly capitalized?
Answer: In an interesting turn of events, South Korean court today suspended jail term of Samsung Group’s heir and Samsung Electronics vice chairman, JY Lee (Lee Jae-yong).
the depletion of co2 would generally have to come from an accelerated rate of net absorption.

How would the previous sentence be correctly capitalized?
Answer: The depletion of CO2 would generally have to come from an accelerated rate of net absorption.
health and safety (working environment):

How would the previous sentence be correctly capitalized?
Answer: Health and safety (working environment):