Full moon solar eclipse or lunar eclipse​

Heyi am new to are you all americans? ( just want to know , i don't mean any offence ) ?

On this map of the united states the letter h indicates high pressure and the letter l indicates low pressure . select the black arrow that accurately shows the direction of the wind.

The next best alternative given up when making a choice is called the a. opportunity cost b. comparative advantage c. primary objective d. negative consequence select the best answer from the choices provided. a b c d