Answer:
"The face of the instrument"
Explanation:
This is a legal phrase which means the contract (aka the "instrument") must be read "on its face." Basically, you should put everything you want the contract to say in plain language and the parties are only held to the plain, common understanding of exactly what is written down.
The idea is that no party can go back and say that something else is expected or implied from the contract unless it is actually written down.
Answer: a). Spain
b). none
c). 2.4
Explanation: a). Absolute advantage occurs when a country produces more of a good than the other country. In this case, Spain produces 50 units of Tractors while, Bolivia produces only 30 units of Tractors. Thus, Since Spain is producing more it has an absolute advantage in Tractors.
b). Both the countries are producing equal units of Cotton. Thus, we can say that none of them has an absolute advantage in cotton production.
c. Opportunity cost is the cost of the lost alternative. When Spain produces Tractors it is sacrificing production of Cotton. So, opportunity cost on 1 unit of Tractor will be,

Thus, 2.4 units of cotton which is given up is the opportunity cost of Spain for producing 1 unit of Tractor.
Answer:
According to the numbers in the article
smoking among adults is inelastic because the percent change in price is less than the percentage change in quantity demanded.
Explanation:
Inelasticity means that price changes do not affect the demand for smoking among adults. When the habits of consumers to smoke are not determined by the change in the price of the item, the demand is described as inelastic. In other words, a change in the price of the good or service does not generate a corresponding change in the quantity demanded. Inelasticity, as an economic term, states that the quantity demanded of a good or service remains static when there is a change in its price.
Answer:
Gillette in India
The failure of the Vector was caused by the fact that Indian men have longer and thicker hair, which the lack of earlier research in the targeted demographic segment did not discover.
Explanation:
Since Indian men have longer and thicker hair than the local consumers of Gillette's razor products in America, an earlier research would have uncovered the fact. Thereafter, the discovery would have been incorporated into the design and production of Vector for the Indian market. No wonder, with its Mach 3 Turbo razor, Gillette overcame its initial inertia and handicap and made a success of the razor business in India.
1)The price from the electronics from China goes up
2)People might start buying domestically made electronics because of cheaper prices.