Why did the european explorers come to north america

What would happen if airlines and baseball stadiums priced all seats the same instead of using variable pricing

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "

The following force measurements were taken during actual testing of the lever pictured. what is the ama of this lever?