Multitasking means doing two task at the same time without disturbing any of the two task.
Combining tasking means doing the task by combining means like...both of them are processing one after one for a little bit of time...
Answer:
66.7%
Explanation:
Given that,
Design capacity = 6 furnaces per day
Effective capacity = 5 furnaces per day
Efficiency ratio if it repairs an average of 4 furnaces per day:
= (Actual capacity ÷ Possible capacity) × 100
= (4 per day ÷ 6 per day) × 100
= 0.667 × 100
= 66.7%
Therefore, the efficiency ratio is 66.7 percent.
Solution:
Given Information,
Heat input is (
) = 5.5 ×
Btu/h
Combustion efficiency of the boiler (
) = 0.7
Combustion efficiency after turn up (
) = 0.8
Operation Hour (t) = 5200h
Unit cost (c) = 
Calculate heat output from the boiler
=
x 
= 5.5 x
x 0.7
= 3.85 x
Btu/h
Calculate the heat input to the boiler after the tune-up
=
/ 
= 3.85 x
/ 0.8
= 4.8125 x
Btu/h
Calculate the saved energy after the tune-up
=
- 
= 5.5 x
- 4.8125 x
Btu/h
= 0.6875 x
Btu/h
Calculate the annual energy saving (
)
=
x t
= ( 0.6875 x
Btu/h ) ( 5200 hr/yr)
= 3575 x
Btu/h
Calculate the annual cost saving
Annual cost saving =
x Unit cost
= 3575 x
Btu/h x 
= 82225
Answer:
e. $20
Explanation:
The net asset value (N) for The New American Enterprise Mutual Fund's portfolio is given by the funds total value ($120,000,000) subtracted by its liabilities ($4,000,000) and then divided by the number of shares issued (5,800,000) .

The fund's net asset value is $20
Difference between beginning and ending CoG: 20,000-10,000 = 10,000
Difference + sold:
10,000 + 40,000 = 50,000
Answer: $50,000