You said that S = 2(lw + lh + wh)
Divide each side by 2 : S/2 = lw + lh + wh
Subtract 'lh' from each side: S/2 - lh = lw + wh
Factor the right side: S/2 - lh = w(l + h)
Divide each side by (l + h) : (S/2 - lh) / (l + h) = w
Answer:
B) lower price increase quantit
Explanation:
Consumer surplus is difference between the amount that consumers are willing and able to pay for a good or service
In this case, Nicki is willing to pay $1,100 for the camera, but she is only asked to pay 900. So Nicki has a consumer surplus of $200
Answer: 45 months
Explanation:
Credit owed $7200
Monthly payment $225
APR annaully 18.4%
Monthly APR = 18.4/12 = 1.533%
SOLUTION
1st Month interest payment
1.533% x $7200 / 100 = $110.40
Principal paid (monthly payment - interest paid) = $225 - $110.40 = $114.60
Balance ( principal - principal paid) = 7200 - 114.60 = $7085.40
2nd Month interest payment
1.533% x $7085.40 / 100 = $108.64
Principal paid (monthly payment - interest paid) = $225 - $108.64 = $116.36
Balance ( principal - principal paid) = $7085.40 - $116.36 = $6969.04
By following this step up to the 45th month you get $74.74 as the monthly payment this sums up to.
Month interest payment
1.533% x $74.74 / 100 = $1.15
Principal paid (monthly payment - interest paid) = $75.88 - $1.15 = $74.74
Balance ( principal - principal paid) = $74.74 - $74.74 = $0
The payment would be completed at exactly 45months
Answer:
The journal entry for the issuance of the bond is shown below:
Explanation:
The entry to be posted on Jan 1
Cash A/c..............................................Dr $76,180
Premium on bonds payable A/c........Cr $6,180
Bonds Payable A/c..................................Cr $70,000
As bonds issued, so cash is increasing and any increase in cash is debited. Therefore, the cash account is debited. But the bonds issued at a premium so the premium on the bonds payable will be credited. And bonds payable account is credited.