Operational planning must be completed by first-line managers every , and tactical planning is done by middle management every Multiple Choice 6 to 24 months; 1 to 52 weeks. 1 to 52 weeks; 6 to 24 months. year; 2 to 10 years. 1 to 12 weeks; year. year, if necessary; 1 to 90 days

1 to 52 weeks; 6 to 24 months.

Explanation:

The first-line managers are the front liners in the implementation of a product or service, it is imperative at this point to identify loopholes in the operationalization of the product or service. This is carried out more often, between 1 - 52 weeks.

However, tactical planning is carried out to discover and discuss efficient ways to implement specific aspects of the project (product or service). This is usually carried out less regularly as the operational planning carried out by the first-line managers.

year, if necessary ; 1 to 90 days

Explanation:

Operational planning is generally defined by the CEO and upper management, e.g. they develop a strategic for years 2020-2023, and 4 operational plans for each year: 2020, 2021, 2022, 2023. Operational planning is basically how the strategic objectives of an organizational will be accomplished.

First line managers are generally the supervisors or lowest level managers in a company, and they must carry out operational plans once a year.  Operational plans last one year, so that is the time that managers have to complete them.

Tactical planning is generally defined by middle management and it involves more precise actions and objectives than operational plans. Tactical plans are usually short term plans, so they last only a few weeks or months. Tactical plans deal with day-to-day events, e.g. different approaches to closing sales, how to improve customer service, etc.

Tactical plans should be completed within days or weeks, a couple of months to the most.

answer; dividing net income by 1- t ;