The cash compensations received in 2018 by the highestpaid executives of 12 international companies {in $0005) were as follows: 221$ IRES HT? I05? 9?? 95E 941' 924 399 856 356 803 i. Calculate the values of lower and upper quarh'les. ii. Check for outliers in the data. iii. Compute the mean and median. which is a better measure of central tendency:I and why? iv. Construct a boxplot and use it to comment on the shape of the distribution