If the relationship between the marginal product of labor and marginal factor cost is analogous to a farmer's decision to plant seeds based on the yield they expect, then what would be the best way to describe the farmer's optimal planting decision in relation to costs?

A farmer's optimal planting decision is based on comparing the expected yield from planting seeds to the costs associated with planting and maintaining those crops. The marginal product of labor refers to the additional output gained from using one more unit of labor, while marginal factor cost is the cost of hiring that additional labor. When the expected yield from the crops is greater than the cost of hiring labor, it makes sense for the farmer to plant more seeds. For example, if a farmer expects that each additional worker will help produce 100 bushels of corn, but the cost of hiring that worker is only 80 bushels worth of profit, the farmer should hire that worker. This way, the farmer maximizes their profits by ensuring that the benefits of planting outweigh the costs.