Answer:
Imagine you have just flicked a lighter. If you don’t see the flame, you will naturally try a second time. If after the second attempt it does not strike a flame, you will repeat your action again and again until it does. Eventually, you’ll see the flame and you’ll know that your lighter works. But what if it doesn’t? How long are you going to flick the lighter until you decide to give up?
Our everyday life is full of such decision dilemmas and uncertainty. We constantly have to choose between options, whether we make the most ordinary decisions – should I continue flicking this lighter? – or life-changing choices – should I leave this relationship? We can either keep on doing what we are already used to do, or risk unexplored options that could turn out much more valuable.
Some people are naturally inclined to take more chances, while others prefer to hold on to what they know best. Yet being curious and explorative is fundamental for humans and animals to find out how best to harvest resources such as water, food or money. While looking at the Belém Tower – a symbol of Portugal’s great maritime discoveries – from my office window, I often wonder what drives people to explore the unknown and what goes on in their brains when weighing pros and cons for trying something new. To answer these questions, together with Dr. Zachary Mainen and his team of neuroscientists, we investigate how the brain deals with uncertainty when making decisions.
Explanation:
It is well known that the decision-making process results from communication between the prefrontal cortex (working memory) and hippocampus (long-term memory). However, there are other regions of the brain that play essential roles in making decisions, but their exact mechanisms of action still are unknown.
Use this formula:
A= P(1+rt),
A is the final investment amount (4424.50x10)
P is the principal amount (25,000)
r is the rate of interest (annual)
t is the time period (10)
If A= P(1+rt),
then (1+rt) = A/P.
(1+r(10)=( 44,245)/25,000
10r=1.7698-1
r=.7698/10
<span>r=.07698 or 7.698%</span>
Answer:
1.Contract is express
2.Contract executory
Please explanation below.
Explanation:
1)Contract is Expressed
Expressed contract consist of agreement in which terms are stated by parties either orally or in written .
2) The contract is executory
Since contract is performed only by Santonio and since Ramona will make payment on 1 june ,on 31 may it is still to be performed by ramona so the contract is executory (only part performance is made) .An executory contract is a contract that has not yet been fully performed or fully executed. It is a contract in which both sides still have important performance remaining.
Answer:
The correct answer is letter "A": Screening mechanism.
Explanation:
The screening mechanism is the activity in which people identify good qualities in others by evaluating their actions and matching them with their own behavior so they can eventually qualify those other people as suitable for them or not.
In the example, <em>Sally must consider a good practice to give generous tips to waiters since only if Andy, her date, does such a thing, she will consider dating him again. What Sally conducted is an example of a screening mechanism.</em>
