Q$1)$ The circuit parameters for the two$-$transistor current source $($also known as current mirror$)$ shown in the figure are as follows:

$V^{+}=3V$

$V=-3V$

$R_1=47k$

$=120$

$V_{BE(ON)}=0\mathrm{.}7V$

$V_A=$

Determine $I_{\text{R}\text{E}\text{F}},I_O$ and $I_{B1}$

Can you please solve on paper it's urgent. I will thump up