The JFET has a saturated drain current of -12 mA, a pinch-off voltage of 5 V, and a gate-to-source voltage of 1.6 V. Calculate drain current and transconductance when the gate-to-source voltage is zero.
(a) -12 mA, 0 S
(b) -5 mA, 2 mS
(c) -2 mA, 5 mS
(d) 0 mA, -12 mS