Beta

3. You have been hired by the government as an economic statistician and given the job of calculating the CPI (the chili price index, not the consumer price index). According to the government's official recipe, the ingredients for a batch of chili are: 3...

I agree with Steve and Karla. Also, I did Steve's method and got Karla's answer (They are the same!) and I am doing this for homework and I was confused but this helped!