Please help me with these questions. Thank you!

In price discrimination, the lower price will be offered in the sub-market with a. lower elasticity b. higher elasticity c. superior demand d. inferior demand e. prejudicial demand O a O b OC O d OE Question 8 2 pts "Cross over" occurs a. when customers in the elastic sub-market figure out how to buy in the cheaper sub-market b. when employees in large companies shirk c. when MC equals AC d. when arbitrage leads to outsiders selling in the inelastic market e. when countries export unemployment f. when customers in the inelastic sub-market figure out how to buy in the cheaper sub-market O a