A company purchased land in exchange for a $25,000, 10-year note payable. The increase in the Notes Payable account would be rec
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Here is the correct question.
A cylindrical part of diameter d is loaded by an axial force p. this causes a stress of P/A, where A= πd²/4. if the load is known with an uncertainty of ±10 percent, the diameter is known within ±5 percent (tolerances), and the stress that causes failure (strength) is known within ±15 percent, determine the minimum design factor that will guarantee that the part will not fail.
Answer:
the minimum design factor that will guarantee that the part will not fail. = 1.434
Explanation:
Looking at the uncertainty; loss of strength must be raised to due to the stress that causes the failure (strength) is known within ±15% uncertainty.
Looking at the uncertainty; the maximum allowable load must be reduced to because the load is known with an uncertainty of ±10.
Looking at the uncertainty; the diameter must be raised to because the diameter is known within an uncertainty of ±5.
The decrease in the maximum allowable stress can be estimated as:
where,
stress
P = load
A = cross-sectional area of the cylinder
∴
replacing P' with and d' with
, we have:
Thus, the uncertainty in diameter and the load of the allowable stress needs to decrease to 0.82045
Now, the minimum design factor that will ascertain that the part will not fail can be computed as:
where;
the design factor =
the design factor = 1.434.
Thus, the minimum design factor that will guarantee that the part will not fail. = 1.434
Answer:
Attached are the detailed solution tables for
A) complete the activity rate for each activity is a general question covering so solution starts from B
B) calculation of the activity rate for each activity: shown in the attached table
C) activity cost per unit : alpha = $99.81, Beta = $125.41, 0mega = $175.78
D ) The activity unit costs are not equal across all three products because of different activity bases such as machine hours, setups, parts and inspection hours that also determines the activity cost
Explanation:
A) complete the activity rate for each activity is a general question covering so solution starts from (B)
B) calculation of the activity rate for each activity: shown in the attached table
C) Calculation of activity cost of all products
activity cost of each product = use of product activity * activity rate
production = ($80 * Machine hours of each product )
setup = ( $100 * number of setups for each product )
Material handling = ( $30 * number of parts of each product )
Inspection = ( $50 * number of inspection hours for each product )
Product engineering = ( $280 * number of engineering hour for each product )
Activity cost per unit = total cost of activity of each product / unit produced for each product
D) The activity unit costs are not equal across all three products because of different activity bases such as machine hours, setups, parts and inspection hours that also determines the activity cost
