If a firm finds that the marginal revenue product (MRP) of hiring an additional worker is greater than the wage paid to that worker, it should not hire that worker as the costs outweigh the benefits.

If a firm discovers that the marginal revenue product (MRP) of hiring one more worker is greater than the wage they would pay that worker, it actually means they should hire that worker. The MRP represents the additional revenue generated by that worker, while the wage is the cost of hiring them. For example, if a worker can bring in $100 in revenue but costs the firm $80 in wages, the firm gains an extra $20 in profit by hiring that worker. Therefore, when the MRP exceeds the wage, the benefits of hiring outweigh the costs, making it a smart decision for the firm. This concept is important because it helps businesses maximize their profits by making informed hiring choices.