Answer:
$31.88 per unit
Step-by-step explanation:
Direct material cost:
= Material used per unit × per unit cost
= 4 × 2.21
= 8.84
Material used :
= 3.40 per unit + 0.60 normal waste
= 4 pounds per unit
per unit cost:
= 2(1 - 0.02 cash discount) + 0.25 freight
= (2 × 0.98) + 0.25
= 1.96 + 0.25
= $ 2.21 per pound
Direct labor cost
= Hours used to produce unit × Per hour cost
= (1 + 0.20 ) ($12.70 + $2)
= 1.20 × $14.70
= $17.64 per unit
Manufacturing overhead:
= $6.40 × (1 + 0.20)
= 4.50 × 1.20
= $5.40 per unit
Total standard cost per unit:
= 8.84 + $17.64 + $5.40
= $ 31.88 per unit