Once an economic system is established, what can/cannot be done?

Astudent finds data on an internet site that contains financial information about selected companies. he plans to analyze the data and use the results to develop a stock investment strategy. what kind of data source is he using? what concerns might you have about drawing conclusions from this data set?

Perform a goal seek analysis to find a packing weight that will bring the shipping weight of the retro fit clothing set down to 39.75 lbs. use cell i9 as the cell to set, 39.75 as the target value, and cell f5 as the changing cell. keep the values generated by the goal seek analysis as the value for cells f5, i9, and i10.

Housing prices in a certain neighborhood average at $113.81 per square foot. if one house in this neighborhood is 2100 square feet, what should it be priced at?