Two loads connected in parallel are powered by a source as shown in the following circuit, under these conditions the powers in the loads are:

Load $1$: I demand a power of $6,000$ W and $8,000$ VAR

Load $2$: Demands apparent power of $12,000$ VA and delivers reactive power of $-8200$ VAR

Load $3$: Demands an apparent power of $6,000$ VA$,$ power factor of $0\mathrm{.}833$ lagging

Determine:

to$.$ The current at load $1$:

b$.$ The current at load $2$:

c$.$ The current at load $3$:

d$.$ The total current demanded by the loads: