Answer the following multiple-choice question. You have to select the correct option and provide a complete correct solution.
The right answer is option ii) 724.5 and 134.6
To calculate the total annual profit,
P= Total units × profit per unit
To calculate the probabilities of total annual profits;
X= Probability of the profit × probability of the number of units
Formulas for expectation and standard deviation is attached. Please refer to that for all the calculation part.
Answer the following multiple-choice question. You have to select the correct option and provide a complete...
e. [7.5 marks] The production rate of a company (D) could be 100 units per year with a probability of 0.4 or 125 units per year with a probability of 0.6. Moreover, the profit per unit sold (S) is either $5 with a probability of 0.35 or $7 with a probability of 0.65. What are the expected value and the standard deviation of the total annual profit (P)? i. 724.5 and 132 ii. 724.5 and 134.6 iii. 832.5 and 98.7...
e. [7.5 marks] The production rate of a company (D) could be 100 units per year with a probability of 0.4 or 125 units per year with a probability of 0.6. Moreover, the profit per unit sold (S) is either $5 with a probability of 0.35 or $7 with a probability of 0.65. What are the expected value and the standard deviation of the total annual profit (P)? bom i. 724.5 and 132 ii. 724.5 and 134.6 iii. 832.5 and...
with the steps of the solution d. 17.5 marks] A remotely situated fuel cell has an installed cost of $2,000 and will reduce existing surveillance expenses by $350 per year. The border security agency's MARR is 10%. What is the approximate minimum useful life that makes the fuel cell purchase break even? i. 8.52 ii. 8.63 iii. 8.77 iv. 8.89 e. [7.5 marks] The production rate of a company (D) could be 100 units per year with a probability of...
a. A supermarket chain buys loaves of bread from its supplier at $0.5 per loaf and sells them at $0.75 per loaf. The chain is considering two options to bake its own bread. Capital investment Useful life (Years) Annual fixed costs Machine A $8,000 7 $2,000 Machine B $12,000 7 $3,500 Neither machine has a market value at the end of seven years, and MARR is 10% per year. If the demand for bread at this supermarket is 20,000 loaves...
Answer the following multiple-choice question. You have to select the correct option and provide a complete correct solution. d. A remotely situated fuel cell has an installed cost of $2,000 and will reduce existing surveillance expenses by $350 per year. The border security agency's MARR is 10%. What is the approximate minimum useful life that makes the fuel cell purchase break even? i. 8.52 ii. 8.63 iii. 8.77 iv. 8.89
Answer the following multiple-choice question. You have to select the correct option and provide a complete correct solution. c. The city council is considering the purchase of a new fire truck. The capital investment is $50,000 and the maintenance expenses per year are $6,000. The fire truck has a life of six years and by using this truck there will be an annual reduction in fire damage of $20,000. If the MARR is 12% per year, what is the modified...
Answer the following multiple-choice question. You have to select the correct option and provide a complete correct solution. b. A small pump costs $20,000 and has a life of eight years. The pump will have a $4,000 SV at that time. If the 150% DB method is used to depreciate the pump, the BV at the end of year five is approximately equal to i. $5,000 ii. $6,000 iii. $7,000 iv. $8,000
Answer the following multiple-choice questions. You have to select the correct option and provide a complete correct solution. Q1. a. A supermarket chain buys loaves of bread from its supplier at $0.5 per loaf and sells them at $0.75 per loaf. The chain is considering two options to bake its own bread. Capital investment Useful life (Years) Annual fixed costs Machine A $8,000 7 $2,000 Machine B $12,000 7 $3,500 Neither machine has a market value at the end of...
Q1. [40 marks] Answer the following multiple-choice questions (Please note that to score full marks in a question, you have to select the correct option and provide a complete correct solution. If you select the correct option while providing an incomplete solution, you will be awarded 50% of the mark. If you select the correct option without providing a solution or if you select an incorrect option, you will get a zero.): a. [10 marks] A supermarket chain buys loaves...
Explain each answer. Select the correct option for the following multiple choice questions or provide short answers accordingly: 1. Consider a hash table with chaining, of size N. Assume in each of the following scenarios the table starts empty. Further assume K pairs of <key, element> are added and K N Then, in which of the following situations will a find operation for a particular key have a potential worst-case runtime of O(N) a) The keys of all elements are...