The component of working memory that plans and controls its various subsystems is called the: ) central executive. b) phonological loop. c) episodic buffer. d) visuo-spatial sketchpad.

A) Central executive

Explanation:

According to the studies of Baddeley, the central executive “is responsible for monitoring and coordinating the operations of the slave system". The Central Executive is the one who receives the information of what is happening in the surroundings (and the activities that are happening) and decides which information goes to the memory and which are dealt. It helps give priority to the activities that are happening. It can be said that it focuses more in controlling processes rather than storing memory. In conclusion, we could say that it helps planning and controlling the subsytems.

add the answer choices and i'll give you the answer

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.