Suppose that a system requires 2 parts in order to work. Based on past similar systems,...
Suppose that a system requires 2 parts in order to work. Based on past similar systems, you assume that after 1 year the probability the first part will still be working is .75, .50 for the second part, and .85 that at least one of the parts will still be working. What is the probability that you would estimate that the system still works after 1 year? Show work.
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Suppose that a system requires 2 parts in order to work. Based
on past similar systems,...
Example (ii) A company manufactures parts for a car. The company receives each day the first...
Example (ii) A company manufactures parts for a car. The company receives each day the first thing in the morning the orders that should deliver in the following day. The section of the company's plant takes charge of two types of parts, A and B. All the works require the work of a technician on a machine. The production rate (PR) varies according to the type of the part, 3 pieces/hour for those of type A and 5 pieces/hour for...
4. A parallel system functions whenever at least one of its components works. Suppose you have...
4. A parallel system functions whenever at least one of its components works. Suppose you have two separate parallel systems, A and B, each consisting of n identical components that work independently with probability p. a) Consider parallel system A. Given that the system is functioning, what is conditional probability that component 1 works? (This has nothing to do with B yet.) Suppose system B breaks down (all n of its components fail), but system A remains functional. To get...
Suppose a computer system is assembled out of 100 components, and these are completely assembled before...
Suppose a computer system is assembled out of 100 components, and these are completely assembled before the power is ever applied. Assume that the computer fails to work properly if any component fails a) the rate of defects or each component of the system is only 0 22%, what is the probability that the assembled computer works when switched on, assuming the components are independent? b) For the probability that the system works to be 99% what is the largest...
6. [10 pts.] Suppose a computer system works in two modes of operation: a sleep mode, A', where i...
6. [10 pts.] Suppose a computer system works in two modes of operation: a sleep mode, A', where it is under-utilized and working mode A where it is adequately utilized. Every hour the computer system changes its state according to the following state diagram: 0.2 0.1 a. Finish labeling the transition on the state diagram. b. Give the corresponding probability matrix. c. What are the probabilities of being in the states A and A' after 3 hours of work. Suppose...
please to find the question in the image. thank you A system (e.g. a dam or...
please to find the question in
the image. thank you
A system (e.g. a dam or a dike) is said to be designed for the N-year flood if it has a capacity which will be exceeded by a flood equal or greater that the N-year flood. The magnitude of the N-year flood. The magnitude of the N-year flood is that which is exceeded with probability 1/N in any given year. Assume that successive annual floods are independent. a)- What is...
Your firm is contemplating the purchase of a new $642,000 computer-based order entry system. The system...
Your firm is contemplating the purchase of a new $642,000 computer-based order entry system. The system will be depreciated straight-line to zero over its six-year life. It will be worth $46,000 at the end of that time. You will be able to reduce working capital by $41,000 at the beginning of the project. Working capital will revert back to normal at the end of the project. Assume the tax rate is 35 percent. What is the aftertax salvage value of...
Question 1 DinZee Co assembles fridges, microwaves, washing machines and other similar domestic appliances from parts...
Question 1 DinZee Co assembles fridges, microwaves, washing machines and other similar domestic appliances from parts procured from a large number of suppliers. As part of the interim audit work two weeks prior to the company year-end, you are testing the procurement and purchases systems and attending the inventory count. Procurement and purchases system Parts inventory is monitored by the stores manager. When the quantity of a particular part falls below re-order level, an e-mail is sent to the procurement...
Your firm is contemplating the purchase of a new $480,000 computer-based order entry system. The system...
Your firm is contemplating the purchase of a new $480,000 computer-based order entry system. The system will be depreciated straight-line to zero over its five-year life. It will be worth $30,000 at the end of that time. You will be able to reduce working capital by $35,000 at the beginning of the project. Working capital will revert back to normal at the end of the project. Assume the tax rate is 35 percent. Requirement 1: Suppose your required return on...
Your firm is contemplating the purchase of a new $440,000 computer-based order entry system. The system...
Your firm is contemplating the purchase of a new $440,000 computer-based order entry system. The system will be depreciated straight-line to zero over its 6-year life. It will be worth $39,000 at the end of that time. You will be able to reduce working capital by $46,000 at the beginning of the project. Working capital will revert back to normal at the end of the project. Assume the tax rate is 24 percent. a. What is the aftertax salvage value...
Question 12 (3 marks) Special Attempt 2 A system of two first order differential equations can be written as 0 dr A second order explicit Runge-Kutta scheme for the system of two first order equation...
Question 12 (3 marks) Special Attempt 2 A system of two first order differential equations can be written as 0 dr A second order explicit Runge-Kutta scheme for the system of two first order equations is 1hg(n,un,vn), un+1 Consider the following second order differential equation d2 0cy-6, with v(1)-1 and y'()-o Use the Runge-kutta scheme to find an approximate solution of the second order differential equation, at x = 1.2, if the step size h Maintain at least eight decimal...
Example (ii) A company manufactures parts for a car. The company receives each day the first thing in the morning the orders that should deliver in the following day. The section of the company's plant takes charge of two types of parts, A and B. All the works require the work of a technician on a machine. The production rate (PR) varies according to the type of the part, 3 pieces/hour for those of type A and 5 pieces/hour for...
4. A parallel system functions whenever at least one of its components works. Suppose you have two separate parallel systems, A and B, each consisting of n identical components that work independently with probability p. a) Consider parallel system A. Given that the system is functioning, what is conditional probability that component 1 works? (This has nothing to do with B yet.) Suppose system B breaks down (all n of its components fail), but system A remains functional. To get...
Suppose a computer system is assembled out of 100 components, and these are completely assembled before the power is ever applied. Assume that the computer fails to work properly if any component fails a) the rate of defects or each component of the system is only 0 22%, what is the probability that the assembled computer works when switched on, assuming the components are independent? b) For the probability that the system works to be 99% what is the largest...
6. [10 pts.] Suppose a computer system works in two modes of operation: a sleep mode, A', where it is under-utilized and working mode A where it is adequately utilized. Every hour the computer system changes its state according to the following state diagram: 0.2 0.1 a. Finish labeling the transition on the state diagram. b. Give the corresponding probability matrix. c. What are the probabilities of being in the states A and A' after 3 hours of work. Suppose...
please to find the question in
the image. thank you
A system (e.g. a dam or a dike) is said to be designed for the N-year flood if it has a capacity which will be exceeded by a flood equal or greater that the N-year flood. The magnitude of the N-year flood. The magnitude of the N-year flood is that which is exceeded with probability 1/N in any given year. Assume that successive annual floods are independent. a)- What is...
Your firm is contemplating the purchase of a new $480,000 computer-based order entry system. The system will be depreciated straight-line to zero over its five-year life. It will be worth $30,000 at the end of that time. You will be able to reduce working capital by $35,000 at the beginning of the project. Working capital will revert back to normal at the end of the project. Assume the tax rate is 35 percent. Requirement 1: Suppose your required return on...
Question 12 (3 marks) Special Attempt 2 A system of two first order differential equations can be written as 0 dr A second order explicit Runge-Kutta scheme for the system of two first order equations is 1hg(n,un,vn), un+1 Consider the following second order differential equation d2 0cy-6, with v(1)-1 and y'()-o Use the Runge-kutta scheme to find an approximate solution of the second order differential equation, at x = 1.2, if the step size h Maintain at least eight decimal...
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