Suppose you are buying a $1 item. how much sales tax would you be buying in each province?

a) ontario, with sales tax of 8%

b) manitoba, with sales tax of 7%

c) saskatchewan, with tax sales of 6%

it's getting late and still don't get it! plz !

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!