An Environmental Engineering major who just graduated from SDSU was just hired b
ID: 1128549 • Letter: A
Question
An Environmental Engineering major who just graduated from SDSU was just hired by Awesome Engineering Inc. His first task is to help decide whether or not to install shades on the windows of the building to save electricity that is required to run the extra air conditioning. As an environmental engineer, he wants to .. for longer. The cost for the shades would be $5000 up front and the cost for the extra air condtioning is $50 a month. After 10 years, which option is the most cost efficient?
A) Installing shades on every window
B) Running the extra air conditioning
C) They are both equal
D) Not enough information given
E) Other option
Short Explain Why?
Case-3 egineering major who ust graduated trom SOSU was just hired by Awesome toteo deose whether or not to estal shades on he wendows of a buling . ental enginee he wants to the ar conation nt task to save electricity that is required to run the estra air condtioning As an environm shades in order to expend less energy, but is womed ia might be more expensve for enger The cost for the shades wouid be $5000 up front and the cost for the estra air condsoning is 330 han running month Ater 10 years, which option is the most cost effioent? A) Instaling shades on every windowB)Running the estra air condtioning C) They are both equa Short Explain Why?Explanation / Answer
Answer: A
Explanation: The cost of installing cost of shades is given as $5,000. And the cost of running the air condition will be $50x12x10 = $6,000. Hence, the cost of shade < cost of air conditioner, so option A is correct.