The model for this set of velocity data is given by vit = 1100 -0.03: 462 3 5 A. Calculating the instantaneous acceleration using the model for the velocity data. 1. Use this model to calculate the instantaneous acceleration at t = 15, t = 25, t = 35, and t = 45 seconds. 2. Compare the results from parts I and II to the results found in parts III.A and III.B. Discuss which method is more accurate and explain the relevance of each in a real-world context. B. Calculating the total change using the model for the velocity data. 1. Use this model in part A to calculate the total distance traveled at t = 15, t = 25, t = 35, and t = 45 seconds. 2. Compare the results found in this section to the results from part III. A. Discuss which method is more accurate and explain the relevance of each in a real-world context