Information Systems are used by tactical managers to monitor the

organization's current performance status.

In

this stage, the planning should mainly focus on designing a strategy that

yields maximum profit.

In

this stage, the products are designed, produced, tested, packaged, and

synchronized for delivery.

OLAP is stands for .

It

also comprises movement and storage of raw materials that are involved in work

in progress, inventory and fully furnished goods.

This

stage is basically the logistics phase, where customer orders are accepted and

delivery of the goods is planned.

The

level is concerned with

performing day to day business transactions of the organization.

Tactical

users make final structured decisions.

level managers are concerned with the

long-term planning of the organization.