please answer all 4 multiple choice questions pictured , please and thank you

The sales for three months are as follo 12.000 16.000 should be produced in September Which of the following is used to calculate the segment margin? Segment margin = Segment's sales revenue - Target cost + Contribution margin Segment margin-Segment's sales revenue + Direct fixed costs + Contribution margin Segment margin-Segment's Desired profit-Target cost + Contribution margin Segment margin-Segment's sales revenue - Direct fixed costs - Variable costs Segment margin - Segment's marginal sales + Step cost + Contribution margin Workshape Company budgeted 250,000 units of production for June, 260,000 units for July, and 320,000 units for August. Each unit requires 0.30 direct labor hours. How many direct laber bours are bored for 300,000 direct labor hours 96,000 direct labor hours $2,500 direct labor hours 5,000 direct labor hours 50,000 direct labor hours The limitations faced by firms in terms of resources and product demand are called: advantages. constraints. contribution factors. exceptions. cost enhancers