In Macroland,currency Held by the Public Is 2000 Econs,bank Reserves

question 3

Multiple Choice

In Macroland,currency held by the public is 2000 econs,bank reserves are 600 econs,and the desired reserve-deposit ratio is 15%.If the central bank sells government bonds to the public in exchange for 300 econs that are then destroyed,the money supply in Macroland will decrease from ________ econs to ________ econs,assuming that the public does not wish to change the amount of currency it holds.

• A) 2,000;1,700
• B) 2,600;2,300
• C) 2,990;2,645
• D) 6,000;4,000
• E) 7,000;6,000

Identify the phenomena of object permanence and its developmental timing.

Differentiate between primary circular reactions, secondary circular reactions, and tertiary circular reactions in infant development.

Explain the significance of deferred imitation and mirror neurons in cognitive development.

Recognize the methods and significance of measuring infant memory and motor skills.