问题如下图：
选项：
A. 
B. 
C. 
解释：
房贷难道不是应该月初还款，所以用BGN模式吗？
如果BGN模式，应该是16897
是吗？
NO.PZ2015120604000015问题如下 investor is looking a house worth $ 2.5 million. If he want to buy the house, he must p25% of the full prinow anthe left money is finance10%，compounmonthly over the next 25 years, Calculate the monthly mortgage payment in this case. A.$17,850 B.$22,607 C.$17,038 C is correct.N = 25 × 12 = 300;I/Y = 10 / 12;PV = -2,500,000(1 - 0.25) = -1,875,000 (75% of the full prileft);FV = 0;CPT PMT = $17038 N=300，利率0.83不变，PV是625000（首付），FV为2500000，然后求PMT，这个思路就是当下我先付625000然后每个月付多少钱能满足25年后用付了2500000，求PMT
NO.PZ2015120604000015问题如下 investor is looking a house worth $ 2.5 million. If he want to buy the house, he must p25% of the full prinow anthe left money is finance10%，compounmonthly over the next 25 years, Calculate the monthly mortgage payment in this case. A.$17,850 B.$22,607 C.$17,038 C is correct.N = 25 × 12 = 300;I/Y = 10 / 12;PV = -2,500,000(1 - 0.25) = -1,875,000 (75% of the full prileft);FV = 0;CPT PMT = $17038 这个 finance10%默认就是年利率吗？
NO.PZ2015120604000015 问题如下 investor is looking a house worth $ 2.5 million. If he want to buy the house, he must p25% of the full prinow anthe left money is finance10%，compounmonthly over the next 25 years, Calculate the monthly mortgage payment in this case. A.$17,850 B.$22,607 C.$17,038 C is correct.N = 25 × 12 = 300;I/Y = 10 / 12;PV = -2,500,000(1 - 0.25) = -1,875,000 (75% of the full prileft);FV = 0;CPT PMT = $17038 I/Y = 10 / 12;請問哪裡表示10%需要除12，如何判斷10%為年利率？
NO.PZ2015120604000015 问题如下 investor is looking a house worth $ 2.5 million. If he want to buy the house, he must p25% of the full prinow anthe left money is finance10%，compounmonthly over the next 25 years, Calculate the monthly mortgage payment in this case. A.$17,850 B.$22,607 C.$17,038 C is correct.N = 25 × 12 = 300;I/Y = 10 / 12;PV = -2,500,000(1 - 0.25) = -1,875,000 (75% of the full prileft);FV = 0;CPT PMT = $17038 这个题为什么不需要将利率转化为EAR呢
NO.PZ2015120604000015 问题如下 investor is looking a house worth $ 2.5 million. If he want to buy the house, he must p25% of the full prinow anthe left money is finance10%，compounmonthly over the next 25 years, Calculate the monthly mortgage payment in this case. A.$17,850 B.$22,607 C.$17,038 C is correct.N = 25 × 12 = 300;I/Y = 10 / 12;PV = -2,500,000(1 - 0.25) = -1,875,000 (75% of the full prileft);FV = 0;CPT PMT = $17038 FV是1875000不就代表是未来付清贷款的金额，然后PV等于0求PMT么？
