What's In Analyze the crossword puzzle. Write your answers on your quiz notebook. 8 B 3 P Y S 3 E V 1 R 0 PF D N C G L D B S N E s R с Sw N S S S Across: 2. the practice of engaging in commerce 5 basic need of a person 6. an action or process of serving customers 9. a desire to possess or wish for Down: 1. essential or very important 3. a senes of steps taken to achieve a particular end 4. something thats is manufactured 7. a person who sells something 8 a person who makes a purchase 13​