We can actually deduce here that in "The Tragedy of Macbeth" (Act II), by killing Duncan, Macbeth most clearly seeks to augment the following: Power.
<h3>What is the Tragedy of Macbeth?</h3>
The Tragedy of Macbeth is actually known to be a play that was written by the English poet and author, William Shakespeare. The story talks about how Macbeth kills the King Duncan so that he can take over the throne.
The option that complete the question are:
a. riches
b. power
c. his family’s safety
d. God’s wrath.
We see here that Macbeth's killing of Duncan was for power.
D. Cloister, the meaning is cloister<span> (from Latin claustrum, "enclosure") is a covered walk, open gallery, or open arcade running along the walls of buildings and forming a quadrangle or garth.</span>