If the supply curve is vertical, then supply is
A) relatively elastic.
B) perfectly elastic.
C) unit elastic.
D) perfectly inelastic.
D
Economics
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A firm is producing the profit-maximizing amount of output when it is producing where its ________ curve intersects its ________ curve
A) MC; MR B) MC; AVC C) MC; ATC D) MC; TR
Economics
Within the framework of the AD/AS model, if consumers and investors become more pessimistic about the future direction of the economy, this will lead to
a. an increase in aggregate demand. b. a decrease in aggregate demand. c. an increase in long-run aggregate supply (LRAS shifts to the right). d. a reduction in the natural rate of unemployment.
Economics