Answer:
they provide convenient receipts for purchases
Explanation:
Checks payment is a form of paying bills. They were created to allow people to make payments without carrying large amounts of cash hence convenient for purchases.They are also are safer than other forms of payment as they are traceable; when a transaction occurs and payment is made by checks, banks usually make copies of each check and the owner remains with an underlying copy from the check book.
Question: The demand function for widgets is given by D(P) = 16 − 2P. Compute the change inconsumer surplus when price of a widget increases for $1 to $3. Illustrate your result graphically
Answer:
For price of a widget equal to $1 consumer surplus is
D(1) = 16 - 2(1) = 14
CS₁ = ½ × (8 – 1) × D(1) = ½ × 7 × 14 = 49.
When price is equal to $3 consumer surplus is
D(3) = 16 - 2(3) = 10
CS₃ = ½ × (8 – 3) × D(3) = ½ × 5 × 10 = 25
You can make monopolies. You don't have to lower your prices because nobody is offering lower prices. You can sell bad stuff for high prices. But monopolies do tend to disappear.
The correct answer is $3409
Explanation:
The average refers to the number or value that represents the "mean" or "middle point" in two or more values. Moreover, the general rule to find this value is to add all the values, in this case, it is necessary to add the expenses of the three months, and then divide the total by 3 (number of values) as there are three months. The process is shown below:
$3260 + $3537 + $3430 = $10227
10227 ÷ 3 = 3409
