Question:
At present a firm is manufacturing 2000 items. It is estimated that the rate of change of production $P$ w.r.t. additional number of workers $x$ is given by $\frac{\mathrm{dP}}{\mathrm{dx}}=100-12 \sqrt{\mathrm{x}}$. If the firm employs 25 more workers, then the new level of production of items is :
Correct Option: , 3
Solution:
