It should disclose all the terms and conditions, otherwise the purchase agreement wouldn't be binding.
The global economy of the 21st century can be summarized as: <span>an economic system that is more favorable for international business. Trade and imports are at an all time high, especially into the United States from places like China, Japan, and Hong Kong.</span>
Explanation:
I do not think that is true even considering a linear cost of every 4 pairs of shoes
Answer:
no double coincidence of wants is required. People with different interest can work together. As Claire want's to work but do not want their entire salary in tomatoes.
Explanation:
Under a bartering system Wendy should look for a person willing to work for tomatoes or other of her belongings else, they will not accep the job.
As there is a currency economy Wendy pays Claire with it and Claire can then spend on tomatoes or, any other good she consider to maximize her utility.
While Wendy can sale the tomatoes anywhere else thus, amking a gain right away. If Wendy was required to look only for tomatoe interest some portion of their harvest could be lose while looking ofr commercial parties.
I believe she should get notes from her friend if she does her and her friend can study together. That is proven in a study that if you tutor/teach or study with a person, family member or friend it improves your memory and helps you remember the things you study as well.