lA project has three tasks: A$,$ B and C$.$ Task A takes $3$ days, B takes $5$ and C takes $7.$ A is the precedent to C$.$ The total budget allots A and B costs of $$200$ per day of work each, and C $$150$ per day.

$5$ days of work have been completed on time, except C is one day behind schedule. The project manager has spent $$1600$ so far.

What is the:

schedule ratio?

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cost ratio?

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critical ratio?

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The project manager should

$[$ Select $]$