a restaurant offers a buffet dinner at group prices It costs $10 for one person, $20 for two,$29 for three $37 for four , $44 for five and so on

a.) How much does a buffet dinner for 8 cost? How much does a group of eight save if its members eat togather rather than alone

b.) The buffet costs the restaurant $6 per person How large a group can the restaurant serve without losing money?

Question

a restaurant offers a buffet dinner at group prices It costs $10 for one person, $20 for two,$29 for three $37 for four , $44 for five and so on 

a.) How much does a buffet dinner for 8 cost? How much does a group of eight save if its members eat togather rather than alone 

b.) The buffet costs the restaurant $6 per person How large a group can the restaurant serve without losing money?