Since 4,000,000 new shares were issued for selling during the IPO, this increased the total number of outstanding shares to 54,215,332, diluting Jobs' equity to 13.9% and Woz's equity to 7.4%. After the IPO (all shares sold at $22 a share), Jobs' shares were worth $165,934,736 and Woz's shares were worth $87,763,082.
Purchasing extra remotes and getting openers set up for operation will typically range from $100 to $400, which will add to the overall cost of the garage door installation. If your opener works with the new door, you won't need to have it replaced.
Models with these options tend to be in the higher end of the price ranges. Installing a garage door is considered a medium-difficult do-it-yourself project for a two-person team, at an average cost of $300-$500, depending on the type of door chosen.