Two metals A and B are completely immiscible in solid and liquid state. Melting point of A is 800°C and melting point of B is 600°C. They form eutectic at 200°C with 40% B and 60% A. the 50% B alloy contains

• A. 83.33% B and 16.67% of eutectic
• B. 83.33% of eutectic and 16.67% B
• C. 50% B and 50% of eutectic
• D. 40% B and 60% of eutectic