ans all 3 please thank yoj

Question 9 21 ABC Corporation sells a single product. If the soling price per unit and the variable expense per unit both increase by 10% and fixed expenses do not change, then Contribution Contribution Break-even margin per unit margin ratio in units A) Increases Increases Decreases B) No change No change No change C) No change Increases No change D) Increases No change Decreases Option A Option Option Optionc Question 26 The following costs were incurred in April: Direct materials $18,000 Direct labor $21,000 Manufacturing overhead $33,000 Selling expenses $14,000 Administrative expenses $19,000 Conversion costs during the month totaled: $54,000 $51,000 $105,000 $39,000 Question 27 2 points ABC Corporation uses a predetermined overhead rate based on direct labor-hours to apply manufacturing overhead to jobs. The Corporation has provided the following estimated costs for the next year: Direct materials $5,000 Direct labor $19,000 Rent on factory building $16.000 Sales salaries $24.000 Depreciation on factory equipment. $7,000 Indirect labor $11,000 Production supervisor's salary $14,000 Jameson estimates that 24.000 direct labor-hours will be worked during the year. The predetermined overhead rate per hour will be: $3.00 $2.00 $4.00 $2.79