Goldman Sachs is undarwriting instacart's IPO. They have essmeted the market is willing to purchase 322 million shares of instacart at a poce of s6e per shire. Goldman offers instacart the choice of either a firm commitment with a price of $43 and a spread of $1.10, or a best eflorts with a commission of $4.77 per thare. How many shares does instacart noed to sell to prefer the best efforts offering? Note: Answer in milions, report two decimal piaces