**PYTHON**

Bachelor Degrees

Table 5.8 shows the number of bachelor degrees conferred in 1981 and 2010 in certain fields of study. Tables 5.9 and 5.10 show the percentage change and a histogram of 2010 levels, respectively. Write a program that allows the user to display any one of these tables as an option and to quit as a fourth option. Table 5.8 is ordered alphabetically by field of study, Table 5.9 is ordered by decreasing percentages, and Table 5.10 is ordered by increasing number of degrees. Use the file DegreesDict.dat that stores a dictionary where each field of study is a key and each value is a two-tuple of the form (number of degrees in 1981 , number of degrees in 2010). One item of the dictionary is Business:(200521,358293).

TABLE 5.8 Field of Study Computer and infa science s conferred in certain fields 2010 358,193 9,589 01,265 1981 200,521 63,642 Social sciences and history Source: National Center for Education Statistics TABLE 5.9 Field of Study Computer and infa science Social sciences and history 172,780 in bachelor conferred. % Change (1981-2010) 78.7% 71.9% TABLE 5.10Bachelor degrees conferred in 2010 in certain fields. Computer and infa science39,589 Engineering2,654 Education101,265 Social sclences and history172.780 358,293