Answer:
Being debt-free within 15 years is an example of a long-term goal.
Explanation:
One main characteristic of a long-term goal is that it involves a planning horizon that is more than 5 years during which some thoughts are paid to the goal, and the means of achieving it are marshalled out, and rigorously pursued. Long-terms goals are best broken into manageable, short-term, and medium-term goals to enable the decision-maker to accomplish her goal. The future is always uncertain, to achieve a long-term goal you must remain motivated.
Opportunity costs are the measures of things you must give up when you make a certain decision.
In this case, if country A decides to produce all petroleum, they are choosing not to produce 8 units of seafood. This is their opportunity costs because they are giving up the 8 units of seafood to make petroleum.
The same is true for country B. If they choose petroleum, they are giving up the ability to make 8 units of seafood.
Answer: <em>True</em>
Explanation:
MNC is abbreviated as multinational corporation also referred to as the worldwide enterprise is known as the amalgamated organization which owns or has control over the production of commodities and services in an nation other than its domestic ground. A MNC can further be referred to as or known as the transnational enterprise or multinational enterprise.
Answer: The minimum number of students you need if you want the margin of error to be 5% IS 278.
Explanation:
Cochran’s Sample Size Formula gives the minimum number of students as 
Where:
e is the desired level of precision (i.e. the margin of error),
p is the (estimated) proportion of the population which has the attribute in question and q is 1 – p.
The z-value for 95% confidence interval is found to be 1.96 in a Z table.
Assuming that half of the teenagers favor the elimination of a curfew: this gives us maximum variability. So p = 0.5 and q=0.5.
Then 
Rounding up, 
But considering that 1000 is a small population, we can modify the sample size we calculated above formula by using this equation:
Where s is the adjusted sample size, n is the original sample size we calculated and N is the population size.
