The purpose of this paper is to estimate the costs and cost feasibility of utilizing computer-assisted instruction (CAI) for compensatory education. Cost data were collected from an experiment on the effectiveness of CAI in Los Angeles, sponsored by the National Institute of Education. Based upon the resource ingredients approach to measuring costs, it was found that up to three daily 10-minute sessions of drill and practice could be provided for each disadvantaged child within the 1977–1978 allocation of funds from Title I of the Elementary and Secondary Education Act of 1965.