It is necessary for Aquasona Inc., a company that packages drinking water, to regularly engage in operational planning. The managers of the company typically do the planning for a period of one week. In this case, the managers in charge of the operational planning are managers

First-line

Explanation:First-line managers are the entry level of management, the individuals “on the line” and in the closest contact with the workers. They are directly responsible for making sure that organizational objectives and plans are implemented effectively.

First-line managers operate their departments. They assign tasks, manage work flow, monitor the quality of work, deal with employee problems, and keep the middle managers and executive managers informed of problems and successes at ground level in the company.

Examples of first line managers are the foreman or production supervisor in a manufacturing plant, the technical supervisor in a research department, and the clerical supervisor in a large office.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this