1. Find the sales tax and total cost of an espresso machine that costs

$33.95

. The tax rate is

8%

. Round your answer to the nearest cent.

sales=

total cost=

2.Find the sales tax and total cost of a wireless mouse that costs

$21.99

. The tax rate is

6.1%

. Round your answer to the nearest cent.

sales=

total cost=

3.An MP3 player was reduced from

$199.99

to

$99.99

. Find the percent reduction in price. Round the answer to the nearest tenth of a percent, if necessary.

reduction in price=