Question no : 31 PM/CS Execution TECO

In SAP PM/CS, When a maintenance/service order obtains the status TECO, what can be changed online:

I)    set system status to locked or unlocked.
II)   set deletion flag.
III)   change the settlement rule.
IV)  reverse the TECO system status.
V)   post remaining goods issue from balances in the reservations.

A)   I, II, III
B)   I, II, III, V
C)   II, III, IV
D)   I, II, III, IV, V
E)   I, II, III, IV
.