The predefined formulas in Excel that contain the Boolean functions fall under the Logical Functions category. The Boolean functions consist of "AND", "OR", "XOR", "NOT", "IF", "IFERROR" and "IFNA". When you need to use an Excel Function, you can type the function into the cell. You also need to add the arguments for the function in between brackets. If the function is complex or you are a beginner user, there is a function inputting tool which will help you choose which function you require.
Answer:
Consistency
Explanation:
Bi integrating marketing communications, we can infer that the different brands working under Excel Enterprises have the same basic design, so the marketing department can sell their features easily, without having to create different campaigns or protocols for each individual product.
This homogeneous design then turns intuitive for the user, a textbook definition of consistent design, and the tone is maintained through the different brands.
Just like when you move from Microsoft's Excel to Microsoft's Word, you know the usage of each program is different, but the layout is the same, allowing you to understand the basics of the UX (user interface) of one, by understanding the other.
Answer: this is an example of a contestable market
Explanation: The theory of contestable markets is associated with the American economist William Baumol. In essence, a contestable market is one with zero entry and exit costs. This means there are no barriers to entry and no barriers to exit, such as sunk costs and contractual agreements. In this case due the competition Microsoft may charge less for their product so the barrier's trend is to go down.
