Thermodynamics - Isothermal Compressibility and Partial Derivatives || Must See Practice Problem

This is a thermodynamics practice problem seen in physical chemistry or physics. The Question is: "The isothermal compressibility, k, of silicone oil at 293 K is 1.5 × 10^-4 /bar. What pressure must be applied in order to increase its density by 0.15 percent?" Use partial derivatives and the isothermal compressibility to solve a problem!