c++

Class Media

• Private data: size (in Mega bytes or MB).
• Public static constant data: default size of 0.0, default charge per MB (5 cents or 0.05), default minimum charge of 1.00 and SIZE_THRESHOLD of 100.00 (MB). This SIZE_THRESHOLD will be used in the PurgeLargeMessages function (see class SmartCarrier).
• Public default/non-default constructors.
• Public destructor (no-op)
• Public accessor/mutator
• Public member function:
  • GetCharge ( ): multiply charge per MB by size. If the result is greater than default minimum charge of 1.00 return it. Otherwise return the default minimum charge. Note: must use static data variables whenever applicable. Using "magic numbers" such as 1.00 or 0.05 will get point deduction.