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.
Answer:
D. $98.15
Explanation:
Price of stock formula;
Price today(P0) = 
D0= Current dividend
g = growth rate
r = required return
Price = 
= 3.762 /0.065
Price = 57.877
Price in 12 years (P12) = P0(1+g)
P12 = 57.877 *
P12 =$98.152
Therefore, price of stock in 12 years will be $98.15
Soft Money.
What is Soft Money
Contributions made outside the parameters and restrictions of federal law are referred to as soft money (also known as non-federal money). This indicates that it consists of substantial individual and PAC contributions as well as direct corporate and union contributions. Hard cash, on the other hand, refers to contributions that must comply with the FECA, i.e., limited individual and PAC contributions.
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Answer:
Earnings for the year = Addition to retained earnings + Dividend paid = $643,000 + $40,000 = $683,000
a. Earnings per share = Earnings / No of shares = $683,000 / 750,000 = 0.91
Dividend per share = Dividend / No of shares = $40,000 / 750,000 = 0.05
Book value per share = Ending equity / No of shares = $7,380,000 / 750,000 = $9.84
b. Market price per share is 30.8. Market to book ratio = $30.80 / $9,84 = $3.13
c. Price earning ratio = $30.80/$0.91 = $33.82
Total sales = $10,680,000, Sales per share = 14.24
Price sales ratio = Market price / Sales = $30.80 / $14.24 = $2.16
Social Security and Medicare benefits to elderly and retired people.