Question

Store A has a total sale of 12000 on saturday while store B had a sale of 15000 on that day next day they had sales of 15000 and 17500 respectively which store showed more improvement in its sales

Answer 1

ore A has higher improvement of sales.
Base will be taken the sales of the prior days sale as the improvement is made over the prior day's sale

Answer 2

increase in sale of store A is: increase / base×100
                                             =15000-12000/12000×100
                                             =3000/12000×100
                                             =1/4×100
                                             =25%
increase in sale of store B is:increase/base×100 
                                            =17500-15000/15000×100
                                            =2500/15000×100
                                            =1/6×100
                                            =16.66%
therefore Store A has more increase in sale by=25.00-16.66
                                                                          =8.34%
please mark as brainliest