Answer:
d. maria would not have to pay anything.
Explanation:
In this scenario Maria did not form a contract with the man to cut her lawn and had not even met him before. So there is no contract formed voluntarily, neither is it an implied contract.
Maria was enriched in this process because she will benefit from the cutting of the lawn. She was however not unjustly enriched because the man was not unduly influenced to carry out the task.
Maria can however pay the man after the fact at her discretion.
you've been meaning to fix those rotted boards on your porch for years. finally, last week the deck gave way. No, you will not be able to recover the cost of replacement. This is further explained below.
<h3>What is the cost?</h3>
Generally, the cost; In order to get or carry out (something), one must first spend (a certain quantity of money).
In conclusion, You've been looking at the rotten planks on your porch for years and know you need to do something about it. The deck ultimately collapsed last week. The cost of replacement cannot be recouped, unfortunately.
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Answer: The change will be $400 billion.
Explanation: The marginal propensity to consume (MPC) is used to explain that increase in consumption is as a result of increase in income.
To calculate how much the equilibrium real GDP will change:
STEP1: CALCULATE THE MULTIPLIERS
multipliers = 1 ÷ (1 - MPC)
Where MPC = 0.
Therefore;
Multipliers = 1 ÷ (1 - 0.5) = 1 ÷ 0.5
Multipliers = 2
STEP 2: CALCULATE HOW MUCH THE EQUILIBRIUM REAL GDP WILL CHANGE;
Multipliers × change in consumption spending
2 × $200 billion = $400 billion
Equilibrium real GDP will change with $400 billion
<span>Imagine
an economy in which:
(1) pieces of paper called yollars are the only
thing that buyers give to sellers when they buy goods and services, so
it would be common to use, say, 50 yollars to buy a pair of shoes;
(2)
prices are posted in terms of yardsticks, so you might walk into a
grocery store and see that, today, an apple is worth 2 yardsticks; and
(3) yardsticks disintegrate overnight, so no yardstick has any value for
more than 24 hours.
In this economy, the yardstick is a unit of account but it cannot serve as a store of value.</span>
