activity based costing

[Question]
Anderson LTD has the following costs estimated for the period ending 31 Dec 2015:

Costs Pool:
Material receipt and inspection cost:—-$15,600
Power cost:————————————$19,500
Material Handling cost:———————$13,650
Other costs:————————————$15,250
Total:———————————————$64,000

Cost Drivers:
Material receipt & inspection = Number of Units per batch
Process power——————-= Number of Power Drill Operations
Material handling—————-= Number of Units
Other cost————————-= Labour hours per hour

The following budgeted information has been obtained:
————————————Product X—-Product Y—-Product Z
Production Quantity————2000———–1500———-800
Batches of material————–10—————-5————16
Direct material per unit———$5—————$3————$6
Direct labor in minutes——–24—————40————-9
No. of Power drill per unit—— 6—————–3————-2

[Answer]
Overhead Absorption rate:

1) Material receipt & inspection:
Cost driver is the number of units per batch so we need to divide production units by batches.
[ OAR = ($15,600 / 550 batches) = $28.36 per batch ]

2) Process power:
Cost driver is the number of power drill operations so we need to add up all the number of powers.
[ OAR = ($19,500 / 11 drills per unit) = $1773 per unit ]

3) Material handling:
Cost driver is the number of units so we need to add up all of the units.
[ OAR = ($13,650 / 4300 units) = $3.17 per unit ]

4) Other costs:
Cost driver is labor hours so we need to add up all of the labor hours.
[ OAR = ($15,250 / 1920 hours) = $7.94 per unit ]

Absorb Overhead to Product X:

1) Material receipt & inspection to Product X: ($28.36 x 200 batch) = $5672
2) Process power to Product X: ($1773 x 6 drills) = $10638
3) Material handling to Product X: ($3.17 x 2000 units) = $6349
4) Other cost to Product X: ($7.94 x 800 hours) = $6352
Total cost absorbed to Product X = $29011

Overhead cost per units = $29011 / 2000 = $14.505

Is that all correct sir?