Usually experiments are done by random assignment of the subjects or objects. This helps the study reduce bias and other potential threats to the credibility of the study. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Answer:
Explanation:
a) since MR=MC, then 15-2Q=3+Q. So, the monopolist produce Q=4
price P=15-Q=10-4=6
profit=6*3-TC=18-(3+4+0.5*4^2)=3
b)since the P=6=6, domestic production will stay the same. The domestic consumption will stay the same. For Wilknam, it will import soccer balls.
c)yes, it holds that Wiknam will be an importer. Because the price for domestic production is 6 which is same as the world price 6.
d)Since the price within country is the same with price out of country, and also, MC=3+Q=7>6, Wiknam will import soccer balls. The monopolist market will become a competitive market.Even though the price won't change,the product will be of high quality and so on. The market will become more equilibrium.
Answer:
The correct answer is A.
Explanation:
An increase in the minimum price will increase prices and quantities offered. A minimum price often is above the equilibrium price. As prices rise, quantity sold declines. The difference between offer and demand will generate an accumulation of stock.
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Answer:
a) Gold = $1,380; Silver = $1,020
b) Gold = $1,300; Silver = $980
Explanation:
a) At first, with Qg = 60 and Qs = 270, the equilibrium prices for gold and silver are found by solving the following linear system:

Equilibrium price of gold is $1,380 and the price of silver is $1,020.
b) If the supply of gold increases to 120, since the goods are substitutes, there will be an increase in overall supply and the equilibrium price of gold and silver will decrease as follows:

Equilibrium price of gold is $1,300 and the price of silver is $980.