Which commands will properly set the debug level to maximum and then run a policy install in debug mode for the policy Standard on gateway A-GW from an R77 GAiA Management Server?

Which commands will properly set the debug level to maximum and then run a policy install in
debug mode for the policy Standard on gateway A-GW from an R77 GAiA Management Server?

A.
export TDERROR_ALL_ALL=5 fwm –d load A-GW Standard

B.
setenv TDERROR_ALL_ALL=5 fwm –d load A-GW Standard

C.
setenv TDERROR_ALL_ALL=5 fwm –d load Standard A-GW

D.
export TDERROR_ALL_ALL=5 fwm –d load Standard A-GW