marginal and absorption calculation profit

A company has the following costs for its single product, based on planned production and sales of 50,000 units in a period:

Prime cost per unit $5.20

Productions overheads (all fixed) 2.80.

Variable 0.65
Fixed 1.70

Actual production and sales in the period were:

Production 46,000 units
Sales 45,600 units
Selling price $12:00

Additional point :

I) There was no finished stock at the beginning of the period .

Ii) variable costs per unit and total fixed costs in the period were as planned or budgeted .

Iii) variable non production overheads vary in total with the number of units sold.

Required :

A- prepare a profit statememt for the period using absorption costing technique

B- calculate gross profit and contribution margin per unit

C- calculate gross profit and contribution margin percentage

D- calculate net profit with shortcut approach under marginal costing technique .

Pls guys help me out with answers.