What was an important feature of Kush's second capital, Napata? It had large burial mounds.
O It was the safest from invaders.
O It was an important religious center.
O It had iron mines for making weapons.

Shari is trying to decide how she should use her cash birthday gifts. her choices are new clothes, a concert ticket, or donating the money to her favorite charity. shari decides to donate the money. the value given up by not choosing both the clothes and the concert ticket is called a . a.) trade-off b.) opportunity cost c.) retail price