Your organization has a goal of 15 days for the average processing of a purchase request(PR) from notification to final approval. They are only concerned if it takes longer than 15 days. A sample of 25 PR produced a mean of 15.5 days and a standard deviations of 1.5 days. Test at the 10% level of significance whether they are meeting their goals. Select the correct answer out of each pair of choices.

1A. The TP is 1.711.

1b. The TP is 1.318

2A. The TC is 5.00

2B. The TC is 25.00

3A. We would reject the null hypothesis.

3B. We would fail to reject the null hypothesis.

4A. We would conclude that the organization is meeting their goals.

4B. We would conclude that organization is not meeting their goals.