Answer: b) Mid-level management level
Step-by-step explanation: Mid-level management level is the stage in the organization that falls between the senior level management and lower operational staff. The report to the senior management regarding the function of department and lower level staff members for guidance.
The duty fulfilled by the mid level managers are implementation of the strategies for the business in the efficient way to make it profitable,resourcing a project etc..Thus the given statement is given by mid- manager person.
Other options are incorrect because executive level deals with the most of the responsibility as senior and operational level is the level where operation and functions are managed.Thus, the correct option is option(b).