Which of the input parameters in the following function represents the return array?

$=x\frac{L}{O}O$ KUP$(80788,B2$:$B249,F2$:$F249,0)$

$($a$)80788$

$($b$)$ F$2$:F$249$

$($c$)0$

$($d$)$ B$2$:B$249$