Which option is correct?

Question options:

$1.$ The private equity fund should consider issuing bonds instead of bank debt to save on interest payments.

$2.$ The private equity fund has improved the company's cash generation by using equity instead of financing the acquisition with $1\mathrm{.}5$B in debt.

$3.$ The equity invested by the private equity fund will require the company to pay a dividend.

$4.$ All of the above are correct.