Name two advances made by indians mathematicians without which computers would be impossible today

The answer is 0 and algorithm

Explanation:

they were both largely impactful and without them we would not understand the modern concepts. the concepts are that 0 is also part of the concept of infinity and that if we didn't understand that we would have a largely fundamental part in modern math.

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.