1. Kavanna Serbagi is an assistant manager at the Gentle Movers corporate office. Kavanna is summarizing two years of revenue data from her office locations. Since each office supports a different area of the country, Kavanna will need to coordinate and consolidate revenue data on multiple worksheets. Break the external link that exists in the worksheet, so that the formulas in cells B4, B5, B6, and B7 of the Branch Information worksheet are replaced with static values. Then switch to the Branch Information worksheet