Coronado Industries incurs the following costs to produce 10500 units of a subcomponent: An outside supplier has offered to sell Coronado the subcomponent for $2.85 a unit. If Coronado could avoid $3000 of fixed overhead by accepting the offer, net income would increase (decrease) by \begin{tabular}{l} $(4020) \\ $6990 \\ $990 \\ $(6045) \\ \hline \end{tabular}