What is the formula for calculating opportunity costs (output, input) ?

No renewable resources are natural resources that are limited in supply and cannot be replaced as quickly as they are used.(true or false asnwering) a.true b.false

Which fundamental freedoms do citizens of both washington and the united states have in common freedom of education freedom to assemble freedom of earnings freedom of religion freedom of speech

On the map above, what is the name of the island to the west of letter b?