A 30-second commercial during Super Bowl XL in 2006 cost advertisesrs $2.5 million. For the first Super Bowl in 1967, an advertiser could have purchased approximately 28.699 minutes of advertising time for the same amount of money
a) Assuming that cost is proportional to time, find the cost of advertising, in dollars/second, during the 1967 and 2006 super bowls
b) How many times more expensive was super bowl advertising in 2006 than in 1967
setting this up i tried y= kx^n and dividing eachother, solving for N, but i realized that i couldn't becuase i chose x as time and i put it as .3 forgetting that it really isn't 30 seconds, this one has stumped me for awhile, and i can't figure it out.