The bar graph given below shows the targeted and actual production (in thousand tons) of cement during 2013-2017.What percentage of the total targeted production of cement from 2013 to 2017 is total actual production in 2014, 2015 and 2017? (To one decimal place)

• A. 52.2
• B. 51.4
• C. 53.2
• D. 52.8