Oday is still strong in the transportation industry (aircraft, helicopters, subway systems, European high-speed train control systems) and in safety monitoring systems at nuclear reactors as well as in financial and communication systems

Ada

Explanation:

Today ada is still strong in the transportation industry (aircraft, helicopters, subway systems, European high-speed train control systems) and in safety monitoring systems at nuclear reactors as well as in financial and communication systems .

Ada is an internationally standardized, general-purpose programming language extended from Pascal and other languages, it is  used in a wide variety of applications -- from missile control to payroll processing to air traffic control.

answer is b.shrapnel

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.