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
Explanation:
I believe this is what you are asking for, Newton's law of gravitation.
The law of Newton's universal-gravitation states that every particle will attract every other particle in the universe. The force that attracts this is a force that is directly proportional to a product of the mass.
Answer:
absolute reference
Explanation:
Based on the information provided within the question it can be said that in this scenario she uses an absolute reference to identify the cell containing the income value. This refers to an actual fixed location within an excel sheet, and it is usually locked so that the rows and columns associated with it won't change when it is copied.
Answer:
Explanation:
Had to use microsoft word in other to be able to arrange the solution properly. And i hope it helps you. Thank you
Answer:
1. The failure to file a personal tax return in a timely manner is usually considered an act discreditable to the profession.
2. Advertising is permitted as long as it is not false or misleading.
Explanation:
It is considered one of the ethics of the AICPA for its members to always file their personal tax return timely. In a case where this is not done, it is considered a discreditable act to their profession. Furthermore, according to the AICPA, as long as what is being advertised portrays true intentions of the organization and does not mislead people, advertising is permitted.