A television ad last night depicted a grocery store manager walking down an aisle, picking up a jar of Miracle Whip and saying, Who marked the price as $1,000?! He then notices two turkeys disguised as store workers busily marking more jars to sell at $1,000 each. The ad then shows somebody slathering Miracle Whip on a slice of bread, and the voiceover says, Miracle Whip makes a better turkey sandwich. The turkeys in the ad understand simple economics. By raising the price of Miracle Whip, they hope to reduce the amount demanded. That reduction would in turn shift the demand for the complementturkey for use in turkey sandwichesto the left and result in fewer turkeys being slaughtered as inputs into turkey sandwiches. The turkeys know that the markets for Miracle Whip and turkey sandwiches are related. Q. On what other products in the store could the turkeys have altered prices in order to reduce the demand for their meat?