In the default setting on powerpoint how many changes can the undo button make

Lisa’s company, abc ltd., lost its biggest client and is now facing a financial crunch. most of her colleagues have resigned, but lisa decides to stay with the company and assist the management in overcoming the financial situation. which quality is lisa demonstrating? a. self-management b. cooperativeness c. responsibility d. loyalty

Awell-diversified portfolio needs about 20-25 stocks from different categories is this true or false?

All of the following are characteristics that must be contained in any knowledge representation scheme except