Serenity Living manufactures gas fireplaces for home use. Each unit produced goes through a complex qua company has observed quality control costs as follows over the past $16$ weeks.WeekUnitsProducedTotal Quality Control Costs$136$$ $7102$m$27$$$5804279024$$$540453062039$$$720732$$$621833$$ $633929$$$5491031$$$582113464712417651338$$$70514264851528$$$5341652$$$749$For planning purposes, the company's