Assuming the following is the beginning of the constructor definition for class BasePlus-CommissionEmployee which inherits from class Point,

BasePlusCommissionEmployee::BasePlusCommissionEmployee( string first,
string last, string ssn, double sales, double rate, double salary )
: CommissionEmployee( first, last, ssn, sales, rate )
The second line:
a. Invokes the CommissionEmployee constructor with arguments.
b. Causes a compiler error.
c. Is unnecessary because the CommissionEmployee constructor is called automatically.
d. Indicates inheritance.


a. Invokes the CommissionEmployee constructor with arguments.

Computer Science & Information Technology

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