The documents created in ms-excel is call?

What’s the process of observing someone actually working in a career that interests you?

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

Which demographic challenge is europe currently experiencing? a. an aging and decreasing population b. a baby boomc. an unequal distribution between males and females d. a large group of teenagers moving through the school system(i chose a but i'm unsure)