c$++$ CreditCard is a class with two double$*$ data members pointing to the amount owed and interest rate of the credit card, respectively. Two doubles are read from input to initialize userCard. Use the copy constructor to create a CreditCard object named copyCard that is a deep copy of userCard.

Ex: If the input is $53\mathrm{.}000\mathrm{.}04,$ then the output is:

Original constructor called Called CreditCard's copy constructor userCard: $$53\mathrm{.}00$ with $4\mathrm{.}00\%$ interest rate copyCard: $$106\mathrm{.}00$ with $8\mathrm{.}00\%$ interest rate