A class Library has an attribute called num$\_$books, which is the number of books that currently belongs to the library. Given the following function,

def buy$\_$books$($lib$,$ n$)$:

rec $=$ lib.num$\_$books $+$ n

if rec $<6000$:

lib.num$\_$books $=$ rec

where the parameter lib is a Library object, the parameter n is an integer.

Suppose a library object ellis currently has $5930$ books. What the value of num$\_$books for ellis will be if buy$\_$books$($ellis$,80)$ is called?

Group of answer choices

$6010$

$6000$

$5930$

$5850$