Refer to exhibit. Which conclusion is true? 

Answer options:

A. CT0 TE LSP can preempt CT1 TE. CT1 TE LSP cannot preempt CT0, except CT1 TE LSPs that corresponds to TE Class 0.
B. CT0 TE LSP can preempt a CT1 TE LSP, but not vise versa. A CT1 TE LSP with a better priority can still preempt a CT1 TE LSP with worse priority.
C. CT1 TE LSP can preempt some CT0 TE LSPs and vice versa however other TE LSPs cannot preempt CT1 TE LSPs that corresponds to TE Class 0.
D. CT1 TE LSP can preempt a CT0 TE LSP, but not vice versa. A CT0 TE LSP with a better priority can still preempt a CT0 TE LSP with worse priority.

C

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