Answer:
≈ 25%
Explanation:
Given data:
Cpk = 0.22
Determine The percentage of production that falls beyond the specification limit ( assuming normal distribution )
first calculate the value of Z ;
Cpk = Z /3
hence Z = Cpk * 3 = 0.22 * 3 = 0.66
The percentage of the production can be determined by
( 1 - value obtained from the standard normal table for the value of Z =0.66 )
1 - 0.7454 = 0.2546 ≈ 25%
<span>Community
</span><span>Sourcing/ Supply Chains
</span><span>Workplace/ Employee Health and Safety
</span><span>Environment/ Sustainability</span>
Answer:
2.5 * 10^12 Nm-2
Explanation:
Stretching force = 20 * 10^3 N
diameter = 10 * 10^-3 m
extension = 0.2 * 10^-3 m
length of bar = 2m
Young Modulus = stress/strain
stress = Force/Area
Strain = extension/length
Young Modulus = Force/Area/extension/length
But area = πr^2 = 3.142 * (5 *10^-3)^2 = 7.9 * 10^-5 m^2
Stress = 20 * 10^3/7.9 * 10^-5 = 2.5 * 10^8 Nm-2
Strain = 0.2 * 10^-3/2 = 1 * 10^-4
Young Modulus = 2.5 * 10^8/1 * 10^-4
Young Modulus = 2.5 * 10^12 Nm-2
Answer:
(1) rate = 25% of direct labor cost
(2) rate = 30% of direct materials
Explanation:

To determinate the rate We distribute the total overhead cost over a given cost driver.
factory overhead 117,000
direct materials 390,000
direct labor 468,000
(1) We are asked to use direct labor as a cost driver
117,000/468,000 = 0.25 = 25%
(2) We are asked to use direct materials as a cost driver
117,000/398,000 = 0.25 = 30%