Answer:
Emily's opportunity cost of producing 1 milkshake is 1 ice cream sundae.
Ben's opportunity cost of producing 1 milkshake is 0.5 ice cream sundae.
Explanation:
Both Emily and Ben own an ice cream parlor.
In an hour Emily can produce 40 milkshakes or 40 ice cream sundaes.
Emily's opportunity cost of producing a milkshake is
= 
= 
= 1 ice cream sundae
In an hour Ben can produce 20 milkshakes or 10 ice cream sundaes.
Ben's opportunity cost of producing a milkshake is
=
= 
= 0.5 ice cream sundae
We see that Ben has a lower opportunity cost of producing milkshake, so we can say that he has a comparative advantage in producing milkshake.
Answer: Cooperative federalism occurs when the state governments need help in situations like disaster then federal government controls the state's jurisdiction. When disasters strike the first government to respond is the state government, they have the authority to respond to the disaster that happens in their jurisdiction but when the state can't control the situation then the federal government cooperate with the state government and do actions that needed by the that situation in order to solve the problem.
The relationships between FEMA and GOHSEP is that Federal Emergency Management Agency (FEMA) provide assistance in the situation of disaster to the Governor's Office of Homeland Security and Emergency Preparedness (GOHSEP) by funding a financial services contractor.
Explanation: plz mark me brainliest!?! plz!
Answer:
t test
Explanation:
t test is used to test the significance of difference between two or more sample means.
F test is used to test the joint significance of independent variables, in determining dependent variable
Mann Whitney test is used to compare differences between independent group, when dependent variable is ordinal or continuous & not normally distributed.
So, to compare difference (vary) between amount of sales of Oak Ridge, Oak Wood, & Oak Park shopping malls : t test is the appropriate statistical test
