On April $18,2019,$ the video conferencing company, Zoom, completed its IPO on the Nasdaq. Zoom sold $9,911,434$ shares of Class A stock with one vote per share at an offer price of $$36$ and an underwriter discount of $$1\mathrm{.}80$ per share. Zoom's closing stock price on the first day of trading on the secondary market $$62,$ and $24,070,086$ Class A shares were outstanding. There were also $232,318,285$ shares of Class B common stock with $10$ votes each outstanding and held privately by Zoom insiders.

$1.$ Calculate the total proceeds for Zoom's IPO.

$2.$ Calculate the percentage underwriter discount.

$3.$ Calculate the dollar amount of the underwriting fee for Zoom's IPO.

$4.$ Calculate the net proceeds for Zoom's IPO.

$5.$ Calculate Zoom's IPO underpricing.

$6.$ Calculate Zoom's market capitalization assuming that market value per share is the same for both classes of stock.

$7.$ What percentage of Zoom's total common stock $($Class A plus Class B$)$ do Class A stockholders own after the IPO? What percentage of votes do they control?