Answer:
Given that Program instructions consists of:
- 60% floating point multiply
- 20% floating point divide
- 20% other instructions
Amdahl's law states that:
Execution time affected by improvement = (Execution time after improvement/ Amount of improvement) + (Execution time unaffected)
Assuming initially that floating point multiply, divide and other instructions have same clocks per instruction (CPI).
Part (a)
New execution time after improvement with multiply = (60) / 8 + (20 + 20) = 47.5
New execution time after improvement with Divide = (20) / 3 + (60 + 20) = 86.67
New system should be 4x faster which means new execution time should be below = 100/ 4 = 25.
Therefore, Management's goal can NOT be achieved by making the improvement with multiply or divide alone.
Part (b)
New execution time after improvement with multiply and divide = (60 / 8) + (20 / 3) + 20 = 34.17
Speed up = execution time of original machine / Execution time of new machine = (100 / 34.17) = 2.93
Therefore, new machine is 2.93 times faster than original machine.
The Parent taxpayer is entitled to the earned income credit
<u>Explanation:</u>
The federal income tax credit or income credit in the United States is a refundable tax credit, particularly those with children, for low- to moderate-income working individuals and couples. The EITC benefit amount depends on the income of the recipient and the number of children.
The EITC benefits low to reasonable-income parents but offers very little assistance to workers without eligible children (often referred to as childless workers). Income tax credit (EITC). Workers earn a loan up to a limit of one percent of their income.
Answer:
a professional organization
Explanation:
A professional organization is formed to promote the growth of the profession and advance the interest of people working in that profession.
A professional organization is also known as a professional association. It facilitates communication and connection among its professionals. It supports innovations and creativity that help develop and grow the profession. Through their regular meeting, members of a profession share information on the trending issues, opportunities, and challenges affecting the profession.
Answer:
D. Technical problem solver.
Explanation:
A leader or a manager acts as a technical problem solver in the place where they make and implements decisions that will solve the problem faced by his subordinate at different levels or process of carrying out their duties
As a technical problem solver, managers performs individual contributor tasks on a regular basis, such as repairing machinery.
Answer:
Demand for plastic sprinklers for year 1 Year 2 Year 3 and Year 4 is 98 (33 + 14 + 51) , 111 , 133, 136.
Explanation:
The Production line capacity requirement for the next four years will be equal to the demand for the next four years. The production line needs to meet the annual demand for the plastic sprinklers. The production line is extended and economies of scale is introduced with helps the company save additional cost of extension in the production line.
