(a)Enter the below data on the table into R and list the R commands used.

Table: The corporation tax rates for selected EU and non-EU countries

European Union Countries Non-European Union Countries

25 10

33.99 24

10 10

20 15

12.5 20 19 12.5

23.5 10 20 9

20 20

33.3 15

30.175 25

26 20

10 23

12.52

7.5

15

15

28.59

35

20

27

19

12.5

16

15

17

30

22

21

(b) Test for a difference in the mean corporation tax rate between EU and non-EU countries.

(c) Test for a difference in the variance of the corporation tax rate between EU and non-EU countries.

(d) Based on the findings in part (c-d) what are the implications of Brexit upon the rate of UK corporation tax?

(e) What implications might the current coronavirus pandemic have upon the EU and non-EU countries?