She negotiated a price of $21,900 and will trade in her old car for $2,350. She will put another $850 with it and borrow the remainder at 6% interest compounded monthy for 4 years. What will her monthy payment be?

The monthly payment will be $434

Explanation:

Price of New car = $21,900

Price of old car exchanged = $2,350

Cash Payment = $850

Amount of Loan = $21,900 - $2,350 - $850

Amount of Loan = A = $18,700

Rate of interest = r = 6% = 0.06 = 0.005 per month

Number of total periods = 12 x 4 = 48

P = $18500 / { [ ( 1 + 0.005 )^48 ] - 1 } / [ 0.005 ( 1 + 0.005)^48 ]

P = $18500 / [ 0.2704891611 / 0.006352446 ]

P = $18500 / 42.58

P = $434.47

being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.