Find the Range and the Mean (Correct to Two Decimal $$1,2,2,3,4,5,13,18$$

Multiple Choice

Find the range and the mean (correct to two decimal places) of the following data set. $$1,2,2,3,4,5,13,18$$

A) range: $17$ mean: $6.00$
B) range: $18$ mean: $6.00$
C) range: $18$ mean: $33.00$
D) range: $17$ mean: $33.00$
E) range: $3.5$ mean: $5.74$