subject is financial statement analysis

1. The following information is available for Brown Theater Company. Analyze the gross profit margin making any calculations deemed necessary. (Show ALL working) 2012 2011 2010 Movie ticket sales S 500 $ 450 $420 Concession sales 800 600 500 Total sales $1,300 $1,050 $920 Movie rental expense 480 400 380 Cost of concession products 350 300 280 Gross profit $ 470 S 350 $260