<span>The success of the
glucose-averse cockroaches in their new environment depends on the future use
of glucose-baited poison in the apartment. If glucose-baited poison is not
used, it is likely that the resident cockroaches will outcompete the new cockroaches,
as the resident cockroaches will not exclude glucose-containing foods from
their diet. However, the use of glucose-containing poison in the apartment will
provide the new cockroaches a distinct selective advantage, as they will
survive to reproduce, whereas the majority of the resident cockroaches will
die.</span>
Answer: <em>a. Multiplier = 3.33</em>
<em>b. Stimulation = $2000 billion</em>
Explanation:
In this particular case , it's given:
Marginal propensity to consume(MPC) = 0.7
Government spending = $600 billion
Therefore, we can evaluate the multiplier using the following formula:


Multiplier = 3.33
Noe, in order to find the stimulation in the economy we will multiple the new government spending with the multiplier. We will get ;


Stimulation = $2000 billion
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