Commerce Corporation has a high probablity of operating at 44,000 activity hours during the upcoming period, and lower probablities of operating ats 34,000 hours and 54,000 hours. The company's lexible budget revealed the following: Commerce's flexible-budget formula, where Y is defined as total cost and AH represents actwity hours, is: (Round intermedata calculabons lo 2 decimal places.) Mutiple Cholce y=$1,331,000 Y=$28.80AH. Y=$5,50AH+$980,000 Y=$1,331,000. Y=$28.80AH Y=$6.50AH+$980.000 Y=$286,000+$22.30AH. Y=$6.50AH+$28.80AH