A 32 V source in series with 4 Ω feeds node v. Node v has a 12 Ω resistor to ground and receives 2 A from a current source (driving current upward into node v); a 1 Ω resistor then leads from node v to terminal a (terminal b = ground). Find (a) V_{Th} in V and (b) R_{Th} in Ω at a–b, and the load current in A for (c) R_{L} = 6 Ω, (d) R_{L} = 16 Ω and (e) R_{L} = 36 Ω.