Suppose that an American-made pair of blue jeans has a price of $80. If the exchange rate is $0.095 = 1 peso, then a Mexican con
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Answer:
Paul is NOT maximizing his utility.
Explanation:
Given:
MU = Marginal utility from DVDs = 21
MU = Marginal utility from books = 4
P = Price of DVDS = $11
P = Price of books = $1
Under the utility maximization theory for two or more goods, utility is said to be maximized by a consumer when the ratios of the marginal utility to price per unit of each good are equal to each other. For this question, this implies that when we have:
MU / P
= MU
/ P
………………………….. (1)
Therefore, we have:
MU / P
= 21 / 11 = 1.91
MU / P
= 4 / 1 = 4
Since 1.91 = MU / P
< MU
/ P
= 4, this implies that these conditions are NOT consistent with equation (1). Therefore, Paul is NOT maximizing his utility.
In order to maximize his utility, Paul should consume more DVDs and consume less books until these conditions are consistent with equation (1).
Answer:
Demand decreases.
Explanation:
If demand decreases while supply remains unchanged, equilibrium price and quantity would fall.
If supply increases, equilibrium price would fall and quantity would rise.
If supply decreased, equilibrium price would rise and quantity would fall
If demand increases, equilibrium price and quantity would rise.
I hope my answer helps you
<u>Solution and Explanation:</u>
a) 51% of users of mobile phones use their phone at least once per hour,
It is a binomial distribution with n = 150, p = 0.51
mean = np = 150 multiply with 0.51 = 76.5
SD= sqrt(np(1-p) )= 6.1225
Since np and n(1-p) > 5, we can assume the distribution is normal.
B) please see the attached file.
c) It is a binomial distribution with n = 150, p = 0.02
mean = np = 150*0.02 = 3
SD= sqrt(np(1-p) )= 1.71464
Since np < 5, we cannot assume the distribution is normal.
