Please answer the following questions

Macarthurs, a manufacturer of ropes used in abseiling, wished to determine if the production of their ropes had seen an increase in the average breaking strength above their specications. All ropes being manufactured were required to have a breaking strength of 235.0 kilograms and a standard deviation of 18.5 kilograms. They planned to test the breaking strength of their ropes using a random sample of forty ropes and were prepared to accept a Type I error probability of 0.01 . 1. State the direction of the alternative hypothesis for the test. Type gt (greater than), ge (greater than or equal to), It (less than), le (less than or equal to) or ne (not equal to) as appropriate in the box. ':| 2. State, in absolute terms, the critical value as found in the tables in the textbook. ':| 3. Determine the lower boundary of the region of non-rejection in terms of the sample mean used in testing the claim (to two decimal places). If there is no (theoretical) lower boundary, type It in the box. 4. Determine the upper boundary of the region of non-rejection in terms of the sample mean used in testing the claim (to two decimal places). If there is no (theoretical) upper boundary, type gt in the box. I: 5. If the average breaking strength found from the sample is 245.0 kilograms, is the null hypothesis rejected for this test? Type yes or no. 6. Disregarding your answer for 5, if the null hypothesis was rejected, would it appear that the new bre has improved the breaking strength of the rope at the 1% level of significance? Type yes or no