CASE STUDY;They generate information for monitoring performance (e.g. productivity information) and maintaining coordination (e.g. between purchasing and accounts payable) The main input to an MRS is data collected and stored by transaction processing systems. An MRS further processes transaction data to produce information useful for specific purposes. Generally, all MIS output have been pre-programmed by information systems personnel. Outputs include: a) Scheduled Reports - These were originally the only reports provided by early management information systems. Scheduled reports are produced periodically, such as hourly, daily, weekly or monthly. An example might be a weekly sales report that a store manager gets each Monday showing total weekly sales for each department compared to sales this week last year or planned sales. b) Demand Reports - These provide specific information upon request. For instance, if the store manager wanted to know how weekly sales were going on Friday, and not wait until the scheduled report on Monday, she could request the same report using figures for the part of the week already elapsed

QUESTIONS

1.propose on the subdivision of thecentrifugal pump based on casing types

2.how is the 85% level of efficiency achieved in the centrifugal pump?

3. The speed at which the centrifugal pump runs (in r.p.m) is?

4.state and explain the continuous flow of the centrifugal pump

5.base the type of service to the booster pump and explain

6.how is the Steam engine pump linked to the type of power?

7.classify the Deep well pump accordingly

8. Displacement pump is classified on the basis of?explain

9.in the regard of Mechanical principle of operation,what is the effectiveness of such classification?

10.what do you know about the Single suction pump concerning the double suction pump