A translation service has 27 Mandarin-speaking employees, 11 Farsi-speaking employees, and 7 Korean-speaking employees. Some of these employees, speak 2 or 3 languages. Of the Farsi-speaking employees, 5 speak Korean and 6 speak Mandarin. Only 3 of the Mandarin-speaking employees speak Korean. 2 employees speak all three languages. There are 40 employees. Use a Venn diagram to determine how many of the employees do not speak Mandarin, Farsi or Korean.