The correct crontab entry to execute the script chklog once per hour between 3 p.m. and 5 p.m. on Monday and Thursday each week is, which of the following?

This entry uses hours 3, 4, 5 (3 a.m. to 5 a.m.) instead of the required 3 p.m. to 5 p.m. and uses day of week 2 and 5 (Tuesday, Friday) instead of Monday and Thursday.

This entry uses hours 3, 4, 5 (3 a.m. to 5 a.m.) instead of the required 3 p.m. to 5 p.m.

The correct crontab entry `0 15,16,17 * * 1,4 chklog` executes the script `chklog` at the 0th minute (on the hour), during hours 15, 16, and 17 (3 p.m., 4 p.m., and 5 p.m. in 24-hour format), on any day of the month and any month, but specifically on day 1 (Monday) and day 4 (Thursday) of the week.

This entry places `1,4` in the day of month field instead of the day of week field, which would cause it to run only on the 1st and 4th of the month, not on Monday and Thursday.

This entry uses `*` for the minute field, which would execute the script every minute between 3 p.m. and 5 p.m., rather than once per hour on the hour.