Question: Here is a program that includes a while loop. 1 / / pre: N > = 1 2 k 1 3 S N 4 /

Here is a program that includes a while loop.
1// pre: N >=1
2 k 1
3 S N
4// LoopInv:
5 while (k < N)
6 S S+N
7 k k+1
8// post: S == N*N
Which of the following candidates for LoopInv satisfy the definition of a loop invariant? Select all that apply

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