If each member of the data set 2,2,3,5,8 is multiplied by 2 which changes will take place in the mean, median, and mode of the data?

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!