What is the density of mixture of 1.5 m³ of water, 0.5 m³ of alcohol of density 800kg/m³? (density of water= 1000kg/m-³)

(a) 850kg/m³
(b) 950kg/m³
(c) 800kg/m³
(d) 900kg/m³

Pls I need response

I did it the first time you asked 950