CHARGE figures out what your charges on SAIL are for one month.  To run it, type
R CHARGE  to the monitor.  You will be asked what month you want charges for.
Typing <return> will give you the current month.  Data is available for the past
11 months, and for the current month to date.  Typing anything other than a
month or <return> will make CHARGE print out help text.

You can get charges for any user by typing  R CHARGE;FOO  where FOO is the
user's programmer name.

SAIL charge rates are as follows:

  September 1, 1983 to August 31, 1984:
    Job time: $1.60 per hour (no charge for detached and PTY subjobs)
    CPU time:  1.60 per minute
    Disk space: .165 per block per month (1024 words per block)

  September 1, 1984 to present:
    Job time: $1.85 per hour (no charge for detached and PTY subjobs)
    CPU time:  1.85 per minute
    Disk space: .149 per block per month (1024 words per block)

A disk block is 1024 words.

The job time and CPU time rates during "B" time are 2/3 of the "A" rates; the
rates during "C" time are 1/3 of the "A" rates.

Before September 1, 1984, the time periods were as follows:

				  Weekday   Weekend
				+---------+---------+
		    0000-0900	|    C	  |	    |
				+---------+    C    |
		    0900-1300	|    B	  |	    |
				+---------+---------+
		    1300-1800	|    A	  |    B    |
				+---------+---------+
		    1800-2400	|    B	  |    C    |
				+---------+---------+

Since September 1, 1984, the time periods are:

				  Weekday   Weekend
				+---------+---------+
		    0000-0800	|    C	  |	    |
				+---------+    C    |
		    0800-1300	|    	  |	    |
				|    A    +---------+
		    1300-1800	|    	  |    B    |
				+---------+---------+
		    1800-2400	|    B	  |    C    |
				+---------+---------+

No adjustments are made for holidays.