g Assume a restaurant owner is showing a positive operating income in 9 E7. of 12 months of operation and is considering whether to close during 3 months of the off-season. Given the information below, do you recom- mend he close or stay open the last 3 months? 9 months 3 months Total Sales revenue Variable costs Fixed costs Total costs Operating income $378,000 $283,500 45,000 $328,500 $22,000 $16,500 15,000 S31,500 $40 300,000 60,000 $360,000 $ 40,000 he $ 49,500 S 9,500) ur