What was the directive that from planners that produced the giant nail pictured in Krocodil? In other words, planners would pay the enterprise (factory) for nail production based on____________. a. the number of nails produced b. the number of orders received from construction companies for this type of nail c. the sharpness of the nails d. the weight of the nails produced e. the quality of the nails produced f. the usefulness of the nails for the firms that would be using the nails