As for the net cost for attending OTC, 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. Simply put, the family income of the candidate is a key factor in determining the net amount. At OTC, the average net price is estimated to be $27,958. Candidates whose annual family income is less than $30,000 will have to pay a net amount of $28,274. For the individuals whose income is somewhere between $30,001 and $48,000, the amount comes to $28,221. Meanwhile, the net price stands at $28,830 for the $48,001-$75,000 income bracket and at $33,001 for students whose annual family income is more than $110,000.