rovide services. Other activities, such as purchasing and maintaining the inventory, are also requiAfter the products have been selected and the systems for producing them have been designed and built, the next major step is to operate the system. This requires setting up a company structure, staffing the positions and training people. In factoring companies, managers are needed who can provide the supervision and leadership to carry out activities necessary to produce desired products or provide services. Other activities, such as purchasing and maintaining the inventory, are also requilt, the next major step is to operate the system. This requires setting up a company structure, staffing the positions and training people. In factoring companies, managers are needed who can provide the supervision and leadership to carry out activities necessary to produce desired products or provide services. Other activities, such as purchasing and maintaining the inventory, are also requiffing the positions and training people. In factoring companies, managers are needed who can provide the supervision and leadership to carry out activities necessary to produce desired products or provide services. Other activities, such as purchasing and maintaining the inventory, are also requie the supervision and leadership to carry out activities necessary to produce desired products or provide services. Other activities, such as purchasing and maintaining the inventory, are also requirovide services. Other activities, such as purchasing and maintaining the inventory, are also required in maintaining the factoring companies. The aim is to obtain the best productivity ratio within a time period with due consideration to quality.

Controlling operations, as in any case of managerial control, requires setting performance criteria, measuring performance against them, and taking actions to correct undesirable deviations. Thus, one can control production, product quality