A committee of $7$ has to be formed from $9$ boys and $4$ girls.In how many ways can this be done when the committee consists of At most $3$ girls?(i) No girl,$7$ boys, (ii) $1$ girl,$6$ boys,(iii) $2$ girls,$5$ boys,(iv) $3$ girls,$4$ boys

Question

$\begin{array}{1 1}(A)\;1630\\(B)\;1631\\(C)\;1633\\(D)\;1632\end{array}$