Because of increasing advances in technology, there are careers available that weren’t even invented 10 years ago. One such career is a social media manager. Research online what a person in this career does and explain how the need for this career developed. Then think of a technology that might be invented in the future and name a career that might develop from it.

the 4th option is the answer

the first part is ocean

explanation:

i need !

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.