i dont need python code just need the output(result) of 2 bullet points and task 3 (if u give python code i will report you )

data of Regression_advertising.csv is in buttoom

Task 3 Modify the Python script to compute the cost function J for the flitted line in Task 2. Provide a snapshot of your additions to the script. Also provide the results

1000	9914
4000	40487
5000	54324
4500	50044
3000	34719
4000	42551
9000	94871
11000	118914
15000	158484
12000	131348
7000	78504
3000	36284

For this task, download Regression_Advertising.csv from Blackboard. This is a simple dataset that contains, in unit of f, the marketing spend along with the company sales for each month for a Software company. Using the advertising data, model the linear relationship between the marketing budget and sales. Then answer the following questions: - How much sale can we expect when the marketing budget is zero? - For a marketing spend of 7,500, how much sale can we expect? Tip: use the Python script