system modeling (information systems)

1----- The database population.xlsx contains data on the populations of the 150 states from 1990 to 1999. For each of the following requirements,create a separate work sheet and extract the data from the original database.

a.----sort the states by population in 1999, from highest to lowest.

b.--- were the 10 states with the highest population the same in 1999 as in 1990?

c.--- which state had the largest percentage increase in population from 1990 to 1999?

d.---which states had population of more than 2 million or less than 1 million in 1995?