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
This is an example of social inequality. Social inequality leads to the discrimination in the positions, statuses, or awards in between the people of a group or society.
This may be gender based, race based, cast based, or religion based.
Answer:
try and attach a picture
what are you talking about
Answer:
Explanation:
- 1: I needn't bother with someone's duplicate, particularly yours.
- 2: Keep your undesirable foulness.
- 3: I would prefer to remain lawful, not sick egad, you should check a specialist, those records may make you sick.
