At HappyDay farms, seasonal staff is employed to pick apples during the harvest season each year  This staff is trained to identify and select only high quality apples, table-worthy apples  As part of this process, apples that have been visibly damaged by insects or disease are left to rot in the fields
the farmer, concerned with maximizing profits from sales, would want fewer apples left to rot in the field.
 The farmer who owns the property and sells the fruit is, ttherefore, less well informed about potential problems with his crops, such as insect infestations, than are the pickers themselves