A same meaning or not problem:
In the case of many problems , it is more convenient to work with D and total fees than with E and the free charge .
In many problems , it is more convenient to work with D and the free charges than with E and the total charge .
****
[A]: no

A same meaning or not problem:
Born and raised in Briarcliff Manor , Tom Ortenberg was born , CEO of Lionsgate Films and former president of Open Road Films .
Born and raised in Briarcliff Manor , Tom Ortenberg , Managing Director of Open Road Films , was born and former President of Lionsgate Films .
****
[A]: no

A same meaning or not problem:
It was also recorded by the Guy Lombardo and His Royal Canadians orchestra and the vocal group The Three Suns in the United States .
It was also recorded by Guy Lombardo and His Royal Canadians Orchestra and the vocal group The Three Suns in the United States .
****
[A]: yes

A same meaning or not problem:
An AMO warm phase strengthens the summer rain over the Sahel , while a cold phase reduces rainfall .
An AMO warm phase strengthens the summer rainfall over Sahel , while a cold phase reduces it .
****
[A]:
yes