What would be the cost to each person in the united states to build a death star if it's cost would be 9*10^14 dollars? express your answer to one significant figure.

The Death Star makes me nervous and I'd rather not discuss it.
Let's just do the math.

The population of the USA is estimated as 316.1 million today.

($9 x 10^14) / (3.161 x 10^8) = $2.85 million per person 

Answermost of the time it would be ground into fine sediment,and sometimes they are carried away from the original location;

Nestor foreshadows the plan of the suitors to kill telemachus through his account of what happened to agamemnon who was murdered by people around him. despite this telemachus was reassured that his voyage was going to be safe with the of athena.