As for the net cost for attending CD, the actual amount depends on the annual family income of the candidate. The net price is nothing but the actual amount that a student is required to pay in a year. Usually, the individuals who have a higher family income will be required to pay a higher net amount, too. So, it all essentially depends on the family income bracket of the student. At CD, the average net price is estimated to be around $23,087. Candidates whose annual family income is less than $30,000 will have to pay a net amount of $24,395. For the individuals whose income is somewhere between $30,001 and $48,000, the amount comes to $25,855. This amount stands at $26,115 for those with an annual income between $48,001 and $75,000.