Why did the kushites become allies of the hyksos during their invasion of egypt

Using the factors of production to make one product always means that o .) a company may experience a shortage of materials o . )a nation can make more money o. ) it is possible to make too many of that product o. ) fewer resources are left to make something else

People are willing to pay more for a diamond than for a bottle of water because

What agreement did britain and the united states make in the treaty of 1818