13. Three blocks of equal volume are completely submerged into water. The blocks made of different materials: aluminum, iron and lead. Which of the following is the correct statement about the buoyant force on each block? (Paluminum 2700 kg/m³, Piron = 7800 kg/m³, Plead= 11300kg/m³) a) Baluminum > Biron > Blead b) Baluminum < Biron < Blead c) Baluminum < Biron > Blead d) Baluminum Biron = Blead