A rectangular prism base is being made out of concrete for your client. Find the volume of the base then proceed to find the mass of the base given the standard density and the volume.Given:Height=1ftLength=9ftWidth= 7ftDensity= 0.900g/cm3After you have have constructed and calculated your concrete base, you are ready to sell it. If you charge for a slab of concrete $5 per square foot; how much will you charge your client for the concrete base?