Which of the following choices represents the highest and lowest respective coordinates of activity level and corresponding total overhead costs? (158 labour hours, \$370), (318 labour hours, \$562) ( $370,158 labour hours), (\$562, 318 labour hours) ( $562,318 labour hours), ( $370,158 labour hours) (318 labour hours, \$562), (158 labour hours, \$370)