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:
percentage of total industry sales accounted for by the largest firms in the industry.
Explanation:
The concentration ratio calculated the market share percentage for an industry and the same is held by the larger firms inside the industry. Also it determined the total output that could be generated from the number of firms in the industry
Therefore as per the given options, the above options should be considered correct
Answer:
b. $102
Explanation:
Data provided as per the question below:-
Cost of basket in 2014 = $51
Cost of the basket in base year = $50
The calculation of the value of the CPI is shown below:-
Value of the CPI = (Cost of a basket in 2014 ÷ Cost of a basket in the base year) × 100
($51 ÷ $50) × 100
= $102
Therefore for computing the value of CPI we simply applied the above formula.
Answer:
Identify markets with unfulfilled needs.
Explanation:
The first step in the target marketing process is to identify markets with unfulfilled needs. The organization first needs to study what the customers are looking for. Either they will find a gap and see what need is still unfulfilled or they will create a need.
In either of the cases, they will be looking for chances to make a product that the customers will be tempted to buy, which would lead their sales to increase.
Answer:
Examples of environmental factors affecting business include:
Climate.
Climate change.
Weather.
Pollution.
Availability of non-renewable goods.
Explanation:
Hope it helps