A travel agent offers three vacation packages. The costs of the flight and hotel for each package, for the current and previous year, are represented by the
matrices. Find the change in costs from the previous year to the current year of
the flight and hotel for each package. *
Package
А B С
Current [ 495 535 498) flight
Year 360 425 465 ) hotel
Package
A B с
Previous [ 450 520 479 | flight
Year
325 390 447 ) hotel