A50×20,B20×1,C1x10,D10×100,E100x30 AXBX C X D XE min A×(BXC (AXB)×(C (A×B×C) (AxBxC XDXE) X D X E) x (D X E) XD)XE AXBXC BXCXD CXDXE AXB BxC CXD DXE Now solve the problem this way. 10𝐴50×20, 𝐵20×1, 𝐶1×10,𝐷10×100 ,𝐸100×30 𝐴 × (𝐵 × 𝐶 × 𝐷 × 𝐸) 𝐴 × 𝐵 × 𝐶 × 𝐷 × 𝐸 (𝐴 × 𝐵) × (𝐶 × 𝐷 × 𝐸) (𝐴 × 𝐵 × 𝐶) × (𝐷 × 𝐸) min 𝐴 × 𝐵 × 𝐶 𝐵 × 𝐶 × 𝐷 𝐶 × 𝐷 × 𝐸 (𝐴 × 𝐵 × 𝐶 × 𝐷) × 𝐸 𝐴 × 𝐵 𝐵 × 𝐶 𝐶 × 𝐷 𝐷 × 𝐸 ◼ Now solve the problem this way. 10