CAN YOU GIVE ME THE SOLUTION / DIAGRAM AND ANSWER FOR THIS?

1. A language elective class has a total of 100 students enrolled, 75 students can speak English and 47 can speak Italian.

a.How many can speak in English language only?

b.How many can speak Italian language only?

c.How many can speak both languages?

2. By the end of the year, art students were given medals according to their excellency in their majors, 40 medals in dancing, 12 medals in theater acting and 18 medals in abstract painting. If the medals were awarded to 50 students and only 8 students received medals in all three categories, how many received medals in two categories?