Answer:
B. Taking a friend to lunch in return of a favor
Explanation:
Barter System is direct commodity/ service to commodity/service exchange , without using money as an intermediary exchange medium . It is also called C to C exchange .
Eg : Two farmers exchanging their wheat & rice , A teacher teaching grocers' child in exchange of groceries from him .
So : A. Simple Investment , C. Money Purchase , D. Money Denomination exchange - neither are examples of Barter System .
B . Paying off a friend's favour in exchange of a service (being service-service exchange) is a relatable example.
A fall in the interest rates in the UK, would cause the exchange rate of the UK to decline.
<h3>What is the impact of a fall in interest rate on exchange rate?</h3>
Exchange rate is the rate at which one currency is exchanged for another currency. Interest rate is the return earned by investors for allowing business owners use their funds.
When interest rate declines, the return earned by investors would fall. This would discourage investors from investing. This would lead to a decline in the demand for the UK currency. This would depress the exchange rate.
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I believe it would be capital. You have to invest in the jewels to complete the cases.
Answer:
d. direct and assertive.
Explanation:
In an emergency situation, such as a life-threatening trauma in an emergency room, a supervisor must be direct and assertive.
When there's an emergency situation, this ultimately implies a life and death situation which is typically characterized by having someone being in a very critical and dangerous condition. In order to be able to save such an individual or situations, it is very important and essential to have a direct and assertive supervisor who is in charge or control of the emergency situation and capable of making quick decisions that would most likely salvage the situation.
A supervisor who is assertive is confident, bold and positive about his or her instructions in any situation, which is a prerequisite quality to overcome emergencies.
The democratic style of leadership seeks information, opinions, and preferences, sometimes to the point of meeting with the group, leading discussions, and using consensus <span>or majority vote to make the final choice.</span>