Well take it like this.
(11 * $45) + $60 = $555 per buy for all WWE PPV's in 2013.
Now with the WWEN business model = $120 per subscription.
Now lets do the math using this, with WWE WM 29 Buyrates.
1,048,000 buys = $581,640,000 under the old model.
1,048,000 subscriptions = $125,760,000 under the WWEN model / a 79% loss
Now take like CM Punk, who gets like maybe 3-5% of the gate fees (I have never seen the financial cuts for PPV's buys, but I assume lower), because Cena gets the most.
$581,640,000 * .04 = $23,265,600 if the same buyrates like WM happened for all WWE PPVs
$125,760,000 * .04 = $5,030,400 on the WWE Network model.