Bade midwifery's cost formula for its wages and salaries is $1,230 per month plus $240 per birth. for the month of october, the company planned for activity of 105 births, but the actual level of activity was 101 births. the actual wages and salaries for the month was $26,470. the activity variance for wages and salaries in october would be closest to:

Henry crouch's law office has traditionally ordered ink refills 55 units at a time. the firm estimates that carrying cost is 35% of the $11 unit cost and that annual demand is about 240 units per year. the assumptions of the basic eoq model are thought to apply. for what value of ordering cost would its action be optimal? a) for what value of ordering cost would its action be optimal?