Question

I need all three answers again please help

Answer 1

Answer:

Step-by-step explanation:

3) Sales tax rate = $\frac{42.42}{499}*100$

                         = 8.50

                        = 9%

4) Rate of commission = $\frac{1400}{28000}*100$

                                     = 5 %

5) Reduction = $\frac{30}{100}*5000$

                    =$ 1500

New price = 5000 - 1500

               = $ 3500