Would really appreciate it if you could help,

4. An electronics company is looking to develop a regression model to predict the number of units sold for a special running watch. Data is provided below: Use Excel to run regression analysis and develop a relationship between Sales, Price, and Advertising (5 points) Advertising Sales (units) Price ($) ($) 500 100 50 480 120 40 485 110 45 510 103 55 490 108 10 488 109 30 496 106 45