[单选题]
Assume that the price el .g2rhbj*1 sk gf,3dauasticitl,mlaop)3j vp,vg u;n00dpa4y of supply is 3 when the price of a product increases4ogmllvj;v an,d,)0u3 ap pp0 from $\$$40 to $\$$42.
If the change in quantity supplied is 270, how many units of the product will suppliers produce at the current price?
