A group of 11 people plan to rent a van and agree to share equally the total cost of the rental, which is E dollars. If n of the people decide not to participate at the last minute, by how many dollars will each remaining person's share of the total cost increase? Choose the most appropriate option
A) E/(12 - n)
B) (12 - n)/E
C) E/[12(12-n)]
D) nE / [11(11-n)]
E) (12-n)E/(12n)
total cost =E   no of people willing to participate initially =11   initial cost for each =E/11   when n people decided not to participate   Cost for each =E/11-n   nE / [11(11-n)]
<result>D</result>
A group of 11 people plan to rent a van and agree to share equally the total cost of the rental, which is E dollars. If n of the people decide not to participate at the last minute, by how many dollars will each remaining person's share of the total cost increase?