A book club rented the party room of a local restaurant to meet and discuss its current novel over dinner. The total charge, including food and service, was $ 780. If each member of the club paid at least $ 42, then what is the greatest possible number of members in the club?	Select the correct option:
A) 19 B) 20 C) 21 D) 23 E) 25
Given: Each person spends $42.   By looking at the options, we see that if there were 20 members, each person will spend atleast $42.   Hence the greatest number of members = 19. Option 19
<result>A</result>
A book club rented the party room of a local restaurant to meet and discuss its current novel over dinner. The total charge, including food and service, was $ 780. If each member of the club paid at least $ 42, then what is the greatest possible number of members in the club?