Marginal Revenue Product (MRP) and Wage rates.

Odion Ighalo, a Nigerian soccer player for those who may not be aware recently moved from Shanghai Shenhua ,a Chinese soccer team to the theatre of dreams Manchester United in the January transfer window on a loan deal until the end of the current premier league season, he was on a hefty paycheck of 330,000 Pounds a week at Shanghai Shenhua but took a 50% pay cut to move to Manchester United and instead earns 165,000 pounds a week at Manchester United.