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:
A) Prepaying the debt would cause the firm's debt-to-equity ratio to improve from .62 to .50.
Explanation:
The computation of the impact is as follows:
The Debt equity ratio is
= Total liabilities ÷ total equity
Now
Debt equity prior to payment is
= $16,000,000 ÷ $26,000,000
= 0.62
And,
Debt equity after payment is
= $13,000,000 ÷ $26,000,000
= 0.50
So here as we can see that the debt equity would be improved from 0.62 to 0.50
Therefore the correct option is a.
Answer:
c. inferior good.
Explanation:
Inferior goods are items purchased buy a consumer as a result of his limited income such that when that consumer's purchasing power increases, he purchases other commodities in place of the one initially purchased.
Hence the purchase more T-bone steak and less hamburger is an indication that hamburger is an inferior good to the consumer.
Answer:
The management can make Elena a loyalty card holder or loyalty program member.
Explanation:
A customer loyalty program refers to a kind of reward program offered by a company to it's those customers who frequently purchase it's products or avail it's services.
Usually, under such loyalty programs, a customer is provided with a loyalty card, wherein for each purchases he/she makes, some loyalty points are earned. These loyalty points can collectively be redeemed later on, in the form of discounts.
So, in the current case, since elena is a frequent buyer of coffee on routine basis, the management can include her in their customer loyalty program and provide her with a loyalty card.
Such card will provide her with rewards and would make her feel privileged, strengthen her bond of loyalty with cuppo' coffee and may lead to increased customer share.
Answer:
Total Expense: $ 347,000
Income: $ 135,000
Explanation:
<u><em>Income Statement Imaging Services </em></u>
<u><em>For the Month Ended March 31, 2018</em></u>
Fees earned $482,000
Wages expense $ 300,000
Rent expense $41,500
Supplies expense $3,600
Miscellaneous expense $1,900
Total Expenses $ 347,000
Income $ 135,000 Wages, rent , supplies and miscellaneous expenses are totaled and deducted from the fees earned. Fee earned is the revenue and the expenses are deducted from it. By deducting expenses from revenue we get the income.