Use the fraction class from previous labs. Modify class fraction to keep track of number of object currently in memory Let the user input a denominator, and then generate all combinations of two such fractions that are between 0 and 1, and multiply them together. Declare a pointer to two dimensional array of pointers. Dynamically allocate two dimensional array of pointers based on the denominator entered by a user. Create fractions dynamically. Only positive fractions. No need to reduce. Well-formatted output is required ( right align all numerical values)