Klatch Coffee has three shops in North Carolina, namely in Durham, Raleigh, and Cary. The Durham store makes half of the total sales of Klatch Coffee in North Carolina. 15% of North Carolina is made in Cary. Of the total sale of Klatch Coffee, one-fifth of the sale is from sales of Decaf Coffee. Decaf Coffee makes up 30% sales of Raleigh shop, and a quarter of sale of Cary's shop. Overall, if someone walks into one of the Klatch Coffee stores in North Carolina, what is the probability s/he will buy a Decaf coffee?

0.2425

0.3333

0.1500

0.2015