The profit-maximizing price and combined quantity of output is indicated in the demand curve by using a black point (plus symbol).
<h3>What is a cartel?</h3>
A cartel can be defined as a formal agreement between two or more business firms (producers) of a particular product or service, that's formed to control production, sales and pricing in an oligopolistic industry.
At equilibrium in a cartel, marginal revenue is equal to marginal cost (MR = MC). Thus, the profit-maximizing price and combined quantity of output should be calculated from the demand curve as illustrated in the image attached below.
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<u>Complete Question:</u>
Mays and McCovey are beer-brewing companies that operate in a duopoly (two-firm oligopoly). The daily marginal cost (MC) of producing a can of beer is constant and equals $0.40 per can. Assume that neither firm had any startup costs, so marginal cost equals average total cost (ATC) for each firm.
Suppose that Mays and McCovey form a cartel, and the firms divide the output evenly. (Note: This is only for convenience; nothing in this model requires that the two companies must equally share the output.)
Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and combined quantity of output if Mays and McCovey choose to work together.
The price of the water needs to be raised by 40% when the consumption of water reduces by 10% and the price elasticity of demand results to 25%.
<h3>What is meant by the price of elasticity of demand?</h3>
The price elasticity of demand is determined as the proportionate variation in quantity with respect to variation in the price of a good.
Given values:
Change in water consumption (fall): 10%
Price elasticity of demand: 25%
Computation of percentage change in the price of water:

Therefore, there is an increase in water price by 40%.
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Answer:
e. domestic instability led to the creation of dictatorships.
Explanation:
The Great Depression was a period of severe economic meltdown or downturn (crisis) of the industrialized world and it started from the United States of America, typically lasting for about ten years (1929-139).
Basically, the Great Depression started in America on the 4th of September, 1929 as a result of a major fall in the prices of stocks and consequently, leading to a stock market crash on the 29th of October, 1929.
Hence, the negative effects of the Great Depression includes a decline in investments, tax revenues, market price, personal income level, consumer spending, profits and a general rise in unemployment rate.
During the Great Depression, domestic instability led to the creation of dictatorships and autocratic leaderships (government) across many countries.
Generally, dictatorship is characterized by a single leader (dictator) having absolute power and as such he or she makes all the rules, policies and decisions without consulting or taking suggestions from anyone else.
Answer:
Explanation:
The journal entries are shown below:
1. Petty cash A/c $1,100
To Cash A/c $1, 100
(Being the petty cash fund is established)
2. Office supplies A/c Dr $614
Miscellaneous selling expense A/c Dr $200
Miscellaneous administrative expense A/c Dr $145
Cash short and over A/c $26
To Petty cash A/c $985
(Being the expenses are recorded)
The Cash short and over is computed below:
= $1,100 - $115- $614 - $200 - $145
= $26