What did IDF chief of staff Raphael Eitan instruct the Phalangist leadership to do on the night of 14/15 September 1982?

A. To impose a general curfew on all areas under their control and prepare to take part in the forthcoming Israeli attack on West Beirut
B. To establish a ceasefire with the Palestinian forces
C. To withdraw their forces from West Beirut
D. To enter the refugee camps immediately
Answer: 