subject
Engineering, 09.11.2019 04:31 copelandgarret9972

In the real world, it is often difficult to estimate accurately the values of parameters such as a or i. consider the deterministic production inventory model with no shortages allowed and a finite rate of inventory replenishment. the cost of setup has been estimated at a, but the true value is a'. find an expression for the ratio of the actual annual cost over the true minimum annual cost. plot the ratio as a function of a/a'. comment on the sensitivity of the function to errors in estimating a (hint: ignore the cd term in the cost equation since it is a constant).

ansver
Answers: 2

Another question on Engineering

question
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
question
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
question
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
question
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
You know the right answer?
In the real world, it is often difficult to estimate accurately the values of parameters such as a o...
Questions
question
Chemistry, 24.10.2019 20:43