Select the grammatically-correct sentence. The new procedures include first determining your exact printing specifications for a particular

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Question:

Select the grammatically-correct sentence.
The new procedures include first determining your exact printing specifications for a particular job, then we want you to get two estimates for the job.
The new procedures include first determining your exact printing specifications for a particular job. Then we want you to get two estimates for the job. The new procedures include first determining your exact printing specifications for a particular job then we want you to get two estimates for the job.