Question 1068437
{{{A=B+3000}}}
Totals for the year,
A:{{{T[A]=12A=12(B+3000)=12B+36000}}}
B:{{{T[B]=12B+3B=15B}}}
You also know {{{T[A]=T[B]}}}
{{{12B+36000=15B}}}
{{{3B=36000}}}
{{{B=12000}}}
So then,
{{{A=3000+12000}}}
{{{A=15000}}}