Respuesta :
The act of compromising with each other is the option that the two sisters should work on to improve their relationship.
What is an act of compromising?
The act of compromising means the act of giving up something in order to reach a place of understanding with your partner, friend etc.
Hence, the act of compromising with each other is the option that the two sisters should work on to improve their relationship.
Therefore, the Option B is correct.
Read more about compromising
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