Which of the following statements is true?

Valuation plays an important role in guiding the decisions of investors in security trading.

Valuation plays an important role in constituting the stock recommendations of financial analysts to support litigation.

Valuation plays an important role in guiding the decisions of companies in mergers and acquisitions.

Question $1$ Select one:

a$.$

Only $($i$)$ and $($ii$)$

b$.$

Only $($i$)$ and $($iii$)$

c$.$

Only $($ii$)$ and $($iii$)$

d$.$

All of $($i$),($ii$),$ and $($iii$)$