Thank you for posting you question here. I hope the answer will help. The interest rate on this loan if the payments begin one year after the loan is signed is 11%. Below is the solution:
N=6
PMT=4,727.53
PV=20,000
FV=0
I=?
<span>I=11%</span>
Answer:
$6.00
Explanation:
Given data
quantity demanded ( x ) ∝ 1 / p^3 for p > 1
when p = $10/unit , x = 64
initial cost = $140, cost per unit = $4
<u>Determine the price that will yield a maximum profit </u>
x = k/p^3 ----- ( 1 ). when x = 64 , p = $10 , k = constant
64 = k/10^3
k = 64 * ( 10^3 )
= 64000
back to equation 1
x = 64000 / p^3
∴ p = 40 / ∛x
next calculate the value of revenue generated
Revenue(Rx) = P(price ) * x ( quantity )
= 40 / ∛x * x = 40 x^2/3
next calculate Total cost of product
C(x) = 140 + 4x
Maximum Profit generated = R(x) - C(x) = 0
= 40x^2/3 - 140 + 4x = 0
= 40(2/3) x^(2/3 -1) - 0 - 4 = 0
∴ ∛x = 20/3 ∴ x = (20/3 ) ^3 = 296
profit is maximum at x(quantity demanded ) = 296 units
hence the price that will yield a maximum profit
P = 40 / ∛x
= ( 40 / (20/3) ) = $6
The answer is a I believe I'm not really sure
Answer:
Choosing a credit card.
Explanation:
A credit card is a plastic rectangular card issued by financial institutions such as banks, that allows the cardholder to purchase goods or services from merchants on credit.
Credit cards offers it's users convenience to access a line of credit and thus, eliminates the need to carry cash (money) or check around.
The important criteria to consider when choosing a credit card are;
1. Annual Percentage Rate (APR).
2. Credit limit.
3. Penalties and fees.
4. Cash back.
