21.
Over the last few decades, Americans have chosen to cook less at home and eat more at
restaurants. This change
in behavior, by itself, has
a.
reduced measured GDP.
b.
not affected measured GDP.
c.
increased measured GDP by the value of the restaurant meals.
d.
increased measured GDP by the value added by the restaurant’s preparation and serving of the
meals.
22.
Over time, people have come to rely more on market-produced goods and services and less on
goods and services
they produce for themselves. For example, busy people with high incomes,
rather than cleaning their own houses,
hire people to clean their houses. By itself, this change has
a.
caused measured GDP to fall.
b.
not caused any change in measured GDP.
c.
caused measured GDP to rise.
d.
probably changed measured GDP, but in an uncertain direction; the direction of the change
depends on the
difference in the quality of the cleaning that has resulted.