Final answer:
The company must meet certain criteria to qualify for a short-form S-3 registration, which includes not having sold more than 20% of its public float under S-3 filings over the previous 12 calendar months.
Step-by-step explanation:
To qualify for a short-form S-3 registration filing, there are multiple criteria that a company must meet. One of the requirements is related to the amount of securities the company can sell using Form S-3 in relation to its public float. The company must not have sold more than 20% of its public float using S-3 filings over the past 12 calendar months. Therefore, the correct answer to the question is B) 20%.