Make these sentences more concise by eliminating needless preposiLions, to be constructions, and nominalizations.

a. In the event of system failure, your sounding of the alarm is essen tial.

b. These are the recommendations of the chairperson of the committee.

c. Our acceptance of the offer is a necessity.

d. Please perform an analysis and make an evaluation of our new system.

e. A need for your caution exists.

f. Power surges are associated, in a causative way, with malfunctions of computers