112. A test for hepatitis C is performed for 400 patient with biopsy proven disease and 400 patient known to be free of the disease. The test shows positive results on 200 of the patients with the disease , and negative result on 360 of the patient without the disease. Which of the following is true regarding this test : a. Sensitivity is less than specificity b. Sensitivity is more than specificity c. Sensitivity is same as specificity d. Data is insufficient to comment