Answer:
payback period is 9.4785 ≅ 9.5 years
Explanation:
BTU stands for British thermal units and MCF stands for the volume of 1,000 cubic feet.
We know that one thousand cubic feet (Mcf) of natural gas equals 1.037 million Btu.
Difference between heat loss before and after installation = (42-28) millions BTU = 14 millions BTU
14 million BTU is equivalent to --
1.037 million BTU = 1 MCF
1 million BTU = (1/1.037) MCF
14 million BTU = (1/1.037) x 14 MCF = 13.5004 MCF
Cost of 13.5004 MCF = = $8.94 x 13.5004 = $120.6935
Pay back period = (1144/120.6935) = 9.4785
Therefore, her payback period is 9.4785 ≅ 9.5 years
Answer:
made instantaneously
Explanation:
Hello! Today, with advances in technology and the extension of its use at all ages, most people have access to at least one cell phone and computer, as well as a connection. Application integration made it easier to facilitate transactions and the use of the financial method.
Thanks for your question! Feel free to ask more!
It was better for growing crops. A stable climate ensured a surplus of agricultural produce during these phases, slowly leading to the evolution of cities.
Answer: Refers to the extent to which people are responsive to the social cues that come from the social environment
Explanation: Self-monitoring is defined by experts as traits of individuals on the basis of which they are willing and able to regulate and adapt their behaviour in accordance with social norms presented through various everyday situations and social demands. It means just how much individuals are prepared based on their capabilities but also willing to respond to social cues. In other words, self monitoring is the notion of self presentation, for which we are responsible, meaning that we monitor how we present ourselves in accordance with the requirements of society and how we will adapt our behaviour if necessary. Not everyone is ready, therefore, not everyone has the same ability to engage in self-monitoring and adjust their presentation accordingly to social demands. Not everyone is willing to do the same in the same way.
here you go learn from my mistakes.
