45 points!me asap!
describe the relationship between the numbers: 2 x 10^4 and 4 x 10^6

a) 4 x 10^6 is twice 2 x 10^4
b) 4 x 10^6 is 20 times more than 2 x 10^4
c) 4 x 10^6 is 200 times more than 2 x 10^4
d) 4 x 10^6 is 2000 times more than 2 x 10^4

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.