Problem $1.(6$pt$)$ Consider the soil profile below.

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A$.$ At point $A,$ the change in total stress with time is most likely:

B$.$ At point A$,$ the change in pore water pressure with time is most likely:

C$.$ At point $A,$ the change in effective stress with time is most likely:

D$.$ At point $B,$ the change in total stress with time is most likely:

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E$.$ At point $B,$ the change in pore water pressure with time is most likely:

$u$ time