Unix/Linux

Depending on the following Snapshot of a bash terminal. What is the output of the last command? ranas-mbp:- rana$ cat wc & [1] 1632 ranas-mbps-ranas ps-f UID PID PPID C STIMETTY TIME CMD 238 1624 1625 0 2:58PM ttys000 0:00.04 -bash 238 1631 1624 0 3:09PM ttys000 0:00.01 cat 238 1632 1624 0 3:09PM ttys000 0:00.01 wc tanas-mbp:- ranas echo SS 0238 1625 01632 1624 pe here to search 11 18