The answer is A create a password
I had that problem all the time. do this:
right click on the excel icon on the computer and click for a new excel sheet
go to file and open
find the excel sheet
and now you have 2 sheets open
Explanation:
Time Constraint and Time Consuming: Nobody would carry out business when the market was closed. ... Limited Space: The old economy depended on physical space such as market places and offices before business transaction could take place.