[单选题]
Assume that the price elasticity of supply is 3 u e74hzd/ns+xwhen the price of a product incr7hdsu+/ 4 nexzcr3n o1qzm 0nrp b.ip0jw8x99 eases 8jq9c 9o0wp. rnb 0nzr13 mxpifrom $\$$40 to $\$$42.
If the change in quantity supplied is 270, how many units of the product will suppliers produce at the current price?
