B. extracurricular activities!
Answer:
A buyer in the ordinary course of business who purchased the goods from a merchant
Explanation:
In finance, perfected security interest is an interest in a property that prevents other party from having claims on it legally.
It should be noted that With regard to a prior perfected security interest in goods for which a financing statement has been filed, the parties is most likely to have a superior interest in the same collateral is buyer in the ordinary course of business who purchased the goods from a merchant.
Answer: "The rise in the price of a pair of running shoes will increase the supply of running shoes".
This statement is <u><em> false</em></u> because <em><u>a decrease in demand for running shoes does not increase the price of a pair of running shoes and an increase in the price of a pair of running shoes does not increase the supply of running shoes. </u></em>
This occurs as the price of a pair of running shoes increases,therefore decreasing the demand and thus the supply will not increase.
Answer: Natural rate of unemployment will decrease because the productivity growth in the short term has passed up wage growth.
Explanation:
The natural unemployment rate simply means the lowest unemployment rate where the inflation in the economy is stable.
Based on the information given in the question, if the natural unemployment rate for this time frame.is analyzed, the natural rate of unemployment will reduce due to the fact that the productivity growth in the short term has passed up wage growth.
Answer: (b) -3.08
Explanation:
The relationship between the demand(q), price per unit product(p) and the disposable income,yd is given by the expression below;
q= 20ln(7yd-2p).
From the expression above, the marginal demand,
∂ q/∂ p is the differential of the equation of relationship between the demand, price and disposable income.
This involves considering the demand,q as the dependent variable and the price per unit product,p as the independent variable and the disposable income,yd is considered constant.
Therefore ,
∂ q/∂ p= (-40)÷(7yd-2p)
By substitution of
yd =$3000÷1000= $3
and p= $4
∂ q/∂ p= (-40)÷((7×$3)-(2×$4))
∂ q/∂ p= -40÷13= 3.08
Please see the attachment for knowledge on how ∂ q/∂ p was obtained.
