There are two book shops owned by Suresh and Ganesh.Their sales (in Rs.) for books in three subjects-Physics,chemistry and Mathematics for two months,July and August 2019 are given by two matrices A and B. July sales (in Rs.), Physics,chemistry,mathematics `A=[[5600,6750,8500],[6650,7055,8905]]`first row Suresh/Second Row ganesh. August sales (in Rupees),Physics ,Chemistry and mathematics `B=[[6650,7055,8905],[7000,7500,10200]]`first row Suresh/Second Row Ganesh then, Find the increase in sales in Rupees from July to August 2019

There are two book shops owned by Suresh and Ganesh.Their sales (in Rs.) for books in three subjects-Physics,chemistry and Mathematics for two months,July and August 2019 are given by two matrices A and B.July sales (in Rs.)-Physics,chemistry,mathematics A=[[5600,6750,8500],[6650,7055,8905]] first row Suresh/Second Row ganesh.August sales (in Rupees)-Physics ,Chemistry and mathematics B=[[6650,7055,8905],[7000,7500,10200]] first row Suresh/Second Row Ganesh then, If both book shops,got 10% profit in the month of August 2019,find the profit for each book seller in each subject in that month.