(a) Assuming that advertising cost is proportional to its length of time, find the cost of advertising, in dollars/second, during the 2004 Super Bowl. cost = dollars/second. (round to nearest cent and do not enter commas)
(b) Assuming that advertising cost is proportional to its length of time, find the cost of advertising, in dollars/second, during the 1967 Super Bowl. cost = dollars/second. (round to nearest cent and do not enter commas)
(c) How many times more expensive was Super Bowl advertising in 2004 than in 1967? times more expensive (round to nearest whole number)
You can earn partial credit on this problem.