(a) Give a detailed account of preservation, compilation and standardization of the Quran during the time of Prophet (PBUH), Abu Bakr (RA) and ‘Uthman (RA).

begins a massive airlift of food, water, and medicine to the citizens of the besieged city

a flatwork hope this

c. free trade can lead to low pay for workers in poorer countries.

the answer is d because for c the actors can't love acting for the other's audience their not even in the same show, it can't be b either because the question is talking about the actors not the audience, and it can't be a because   it's not specific enough