Using the Harvard business case from Apple, Einhorn and iPrefs of (9-215-037 : April 13 2015) : please answer whether or not changing Apple's capital structure by distributing iPrefs to current shareholders would in and of itself affect Apple's enterprise value?

Using Hbs case of Apple,Einhorn and iPrefs would changing Apple's capital structure, by distributing iPrefs to current shareholders affect apples enterprise value?