Answer:
3,072,197 shares are needed to be sold.
Step-by-step explanation:
First, we need to calculate the required proceed.
Required proceeds
= ($60,000,000 + Sec filing fee and associated administrative expense) / (1 - Spread)
= ($60,000,000 + 0) / (1 - 0.07)
= $60,000,000 / 0.93
= $64,516,129.032
The requires shares needed to be sold;
= Required proceeds / Offer price
= $64,516,129.032 / $21
= 3072196.62
= 3,072,197 approximated