The correct answer is B).
Economic concern and stability
Explanation:
The economic problem, which is sometimes considered the basic or core economic problem, argues that the available resources of an economy are inadequate to satisfy all human needs and desires. Economics involves learning how money can be distributed under inadequate circumstances.
The avoidance of undue volatility of the macro economy ensures economic stability. The economy would be seen as economically stable with fairly constant production growth and low and stable inflation.
Racism and discrimination cripples the society in every possible way. Human interractions constitute a fundamental aspect of how society works. Imagine discrimination in hospitals, schools and court houses. People of certain ethnicity would not be able to take advantages of public services whenever government employees would come from other group. It would also be impossible to operate in the private sector. You would have to look for certain stores, pharmacies and use services only from people of your own enthicity since all others would not treat you with respect and would not provide the best possible services. Therefore, a multi ethnic society need tolerance and mutual respect in order to function. Hope you can make 4 points of that ;)
Is this enough???
Year-round school in the United States is neither a new concept nor an unusual one. Traditional school calendars and year-round schedules both provide students with about 180 days in the classroom. But instead of taking off much of the summertime, year-round school programs take a series of shorter breaks throughout the year. Advocates say the shorter breaks make it easier for students to retain knowledge and are less disruptive to the learning process. Detractors say the evidence to support this assertion is unconvincing.
Traditional School Calendars
Most public schools in America operate on the 10-month system, which gives students 180 days in the classroom. The school year typically begins a few weeks before or after Labor Day and concludes around Memorial Day, with time off during Christmas and New Year's and again around Easter. This school schedule has been the default since the earliest days of the nation when the U.S. was still an agrarian society, and children were needed to work in the fields during the summer.
Year-Round Schools
Educators began experimenting with a more balanced school calendar in the early 1900s, but the idea of a year-round model didn't really catch on until the 1970s. Some advocates said it would help students retain knowledge. Others said it could help schools reduce overcrowding by staggering start times throughout the year.
The most common application of year-round education uses the 45-15 plan. Students attend school for 45 days, or about nine weeks, then take off for three weeks, or 15 school days. The normal breaks for holidays and spring remain in place with this calendar. Other ways to organize the calendar include the 60-20 and 90-30 plans.
Single-track year-round education involves an entire school using the same calendar and getting the same holidays off. Multiple-track year-round education puts groups of students in school at different times with different vacations. Multitracking usually occurs when school districts want to save money.
