Ariana wants to compare data on different worksheets in a workbook named Financials.Which of the following buttons can she use on the View tab to open an instance of the Financials workbook?

A) New Window
B) Arrange All
C) Split
D) Switch Windows

Ariana can use the New Window button on the View tab to open another instance of the Financials workbook in a separate window. This will allow her to view multiple worksheets side by side and compare data easily. The other buttons mentioned (Arrange All, Split, Switch Windows) are useful for arranging and navigating open windows, but they do not create a new instance of the workbook.