Advantages of
Multiprogramming
                       Uniprogramming          Multiprogramming
Processor use   17%   33%
Memory use   30%   67%
Disk use   33%   67%
Printer use   33%   67%
Elapsed time   30 min.   15 min.
Throughput rate   6 jobs/hr   12 jobs/hr
Mean response time   18 min.   10 min.