比較合理的假定:發行費 7%, Over-Allotment 15%, Over-allotment/Short Sale 平均售價,為$365 (IPO開盤價 $380):
$185 * 30M* ( 1 +15%) = $63.8B
發行費(7%)= $63.8 * 7% = $467M
CBRS公司獲利 = $63.8B - $0.467B = $63.333B
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發行商(MS)獲利 = $467M +($365 - $185)* (15% * 30M ) = $180 * 4.5M = $467 + $810M = $1.277B