<span>Alice had original amount = $12,450. She earned an interest of $622.50 on the original amount. To find the percent, say, $622.50 = x% of $12,450, we get x% = 0.05 or x = 5%. Thus, Alice earned approximately 5% of the interest.</span>
If a certain household earns and spends $24,000 per year and, on average, holds a money balance of $6,000, then the velocity of money for this household is 4.
A household consists of one or more people who live in the same dwelling and share meals. It can also consist of a single-family or another group. Households are the basic unit of analysis in many social, microeconomic, and government models and are important to economics and inheritance.
The definition of household relates to family or social units living together, or household behavior. You and your family members who live with you are an example of your household. Budgets and checkbooks are examples of household budget tools.
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A) there are no close substitutes
Explanation:
A monopoly results when there is a single provider of a particular good or service. Since they’re the only company providing that good or service, the consumer must conduct their business with that specific provider. For example, imagine that Walmart is the only store you can buy food from. Walmart would dominate the entire supply market as it would be the only store from which you can buy your food.
The opportunity cost is stated in relative pricing, that is, the price of one option in comparison to another.
When there are numerous vendors in a market but no one is significant enough to control the price of a product. Because both items must be produced, the relative price must match the opportunity cost. If the opportunity cost of one good is lower in the home country than so will be the relative price.
As bananas cost $0.90 per kg, so, if a toothpaste is for $2.25, we are forgoing 2.25 kgs banana (2.25/0.9). Thus, the opportunity cost is 2.5 kg bananas which is equal to the relative price of bananas.
Therefore, relative price is an opportunity cost.
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