Price in Cents per Pound 18.6 17.8 17.0 16.2 15.4 14.6 13.8 13.0 The average price (in cents) per pound of sugar observed during the period September 2012 to September 2013 in most US cities is displayed in the line graph provided. What was the percentage increase in the price (in cents) per pound of sugar from November 2012 to January 2013? Average price of sugar in US cities Sep-12 Oct-12 Nov-12 Dec-12 Jan-13 Feb-13 Months Mar-13 Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13