C.memorial
because you need to capitalize the M in memorial
The answer you are looking for is A.by repeating the images in the heading title
The event which is associated with the peripeteia (or turn of events) in the play is Teiresias prophecy. It changed the whole course of the drama afterwards.
First replace k with 4 and you get
5*4+6
now multiply 5*4 (order of operations) and you get
20+6
Now just add and you get
26
Hope this helped :)