Me solve these 3 questions find 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 $36.00 b $31.50 c $45.00 d $3.60 if the the orginal bill is $34.50 what will be the final bill after paying a 15% tip round to the nearest cent a $517.50 b $49.50 c $39.68 d $5.18