please help me solve these 3 questionsFind the amount of the discount on a $160 bicycle that is on sale for 40% off. A $40.00 B $60.00 C $64.00 D $96.00 what is the amount of sales tax owed on a $450 laptop computer if the tax rate is 8%A $36.00B $31.50C $45.00D $3.60if the the orginal bill is $34.50 what will be the final bill after paying a 15% tip round to the nearest centA $517.50B $49.50C $39.68D $5.18