Corporations are allowed to use the shelf registration method if they: Group of answer choices have not defaulted on its

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Corporations are allowed to use the shelf registration method if
they:
Group of answer choices
have not defaulted on its debt in the past 3 years.
All are correct.
have not violated the 1934 Securities Act in the past 12
months.
are rated investment grade and have aggregate market stock value
of more than $150 million.
Assuming everything else is constant, when a stock goes
ex-rights its price should:
Group of answer choices
increase since the corporation no longer has the right to force
the stockholder to convert.
remain the same since an efficient market would anticipate this
change.
decrease since the stockholder is losing an option.
None of the rest.
move up or down depending on whether a small investor wanted to
exercise his/his rights.