Select all the correct answers. What steps can a nation take to achieve economic growth?
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Invest in physical capital
engage in International trade
focus on increasing imports
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Invest in human capital
reduce the defense budget

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

Apreheater involves the use of condensing steam at 100°c on the inside of a bank of tubes to heat air that enters at 1 atm and 25°c. the air moves at 5 m/s in cross flow over the tubes. each tube is 1 m long and has an outside diameter of 10 mm. what is the minimum value of nl needed to achieve an outlet temperature of t 75 c? what is the corresponding pressure drop across the tube bank?