.xlsx / .xls: standard Excel formats. .xlt: Excel template. .xlsb: an Excel format written in binary instead of XML, which allows for the saving of extremely large spreadsheets faster than standard formats. .csv: comma-separated value (as in the first import example used above; can be read by any spreadsheet program).
text file is a good way to import anything to a spread sheet
Answer: It would be the 3rd option
1. tools for collaboration, such as email and chat
2. tools to eliminate repetition of tasks
3. tools for market analysis and forecasts
4. tools for mathematical calculations
a. better work performance
b. Improved decision making
c. better communication
d. increased accuracy of results
Answer:
a. better work performance with 2. tools to eliminate repetition of tasks
b. Improved decision making with 3. tools for market analysis and forecasts
c. better communication with 1. tools for collaboration, such as email and chat
d. increased accuracy of results with 4. tools for mathematical calculations
Explanation: