They should use a spreadsheet.
Explanation:
With a spreadsheet all they will need to do is to give formula to the cells and any time they key in the expenses and revenue figures they are going to get their profit for the quarter.
It is more convenient and reliable. It reliefs the user of computation issues.
Meaning you are busy and focused at work
Answer:
Inspect regularly. ...
Wear gloves. ...
Carry with care. ...
Don't pocket sharp objects. ...
Be aware of your surroundings. ...
Use the right tools.
Answer:
simultaneously might be the answer
