Answer:
hello your question is incomplete attached below is the complete question
answer :
For Negative cross-price Elasticity :
DVD players and DVD and Shampoo and conditioner
Positive cross-price Elasticity :
Beer and Wine and Soda pop and iced tea
Zero cross-price elasticity :
Coffees and shoes
Explanation:
For Negative cross-price Elasticity :
DVD players and DVD and Shampoo and conditioner ; this is because the percentage change in the price of any of the good will affect the demand for both goods negatively or positively
For positive cross-price Elasticity :
Beer and Wine and Soda pop and iced tea : The percentage change in the price of any of the good will affect the demand of the other good positively ( increase in demand of the other good )
For Zero cross-price Elasticity :
Coffees and shoes; The percentage change in the price of any of the good will not affect the other because both goods are not related