Consider the following VBA User$-$Defined Function:Function OneLinelf$($Parameter$)$

If Parameterl$>5$ Then OneLinelf$=1$

Else OneLinelf$=15$

End Function

What does this function return when the input parameter is greater than $5?$

$15$O a$.$

O b$.$

O c$\mathrm{.}5$

O d$.$ The input parameter