Which is the best option where you would pay back the loan with the least expenditure?

a. $4000 at 3% interest for 6 years?

b. $4000 at 8% interest for 5 years?

c. $4000 at 4% interest for 4 years?

d. $4000 at 8% interest for 3 years?

ok its Option 3: $4000 at 4% interest for 4 years

Step-by-step explanation:

The correct answer is option 3. The formula I = prt is used to determine the better deal. In the first case you have I = (4000)(.03)(6) which is $720 in interest. In the second case you have I = (4000)(.08)(5) which is $1600 in interest. In the third case you have I = (4000)(.04)(4) which is $640 in interest. In the fourth case you have I = (4000)(.08)(3) which is $960 in interest. So the better deal would be the third option because there is less interest to pay bac

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: