问题如下图：
选项：
A. 
B. 
C. 
解释：
虽然计算出正确答案了，还是想问一下，为什么fv=-2而不是2
NO.PZ2015120601000001 问题如下 analyst expects tha company’s net sales will uble anthe company’s net income will triple over the next five-yeperiostarting now. Baseon the analyst’s expectations, whiof the following best scribes the expectecompounannugrowth? A.Net sales will grow 15% annually annet income will grow 25% annually. B.Net sales will grow 20% annually annet income will grow 40% annually. C.Net sales will grow 25% annually annet income will grow 50% annually. A is correct.Using the genertime value of money formulfor sales, solve for r in the equation 2 = 1 × (1+r)5. For income, solve 3 = 1 × (1+r)5. Alternatively, using a financicalculator, for sales, enter N = 5, PV = 1, PMT = 0, FV = −2 ancompute I/Y. For income, change the FV to −3 anagain solve for I/Y. The solution for sales is 14.87%; anfor income is 24.57%. fv为什么用-的？
NO.PZ2015120601000001问题如下analyst expects tha company’s net sales will uble anthe company’s net income will triple over the next five-yeperiostarting now. Baseon the analyst’s expectations, whiof the following best scribes the expectecompounannugrowth?A.Net sales will grow 15% annually annet income will grow 25% annually.B.Net sales will grow 20% annually annet income will grow 40% annually.C.Net sales will grow 25% annually annet income will grow 50% annually.A is correct.Using the genertime value of money formulfor sales, solve for r in the equation 2 = 1 × (1+r)5. For income, solve 3 = 1 × (1+r)5. Alternatively, using a financicalculator, for sales, enter N = 5, PV = 1, PMT = 0, FV = −2 ancompute I/Y. For income, change the FV to −3 anagain solve for I/Y. The solution for sales is 14.87%; anfor income is 24.57%.老师，能不能一下这道题的具体知识点和做法，不太理解为什么会和计算机这样联系到一起，没有看到求任何rate呀，pmt呀这种
NO.PZ2015120601000001问题如下 analyst expects tha company’s net sales will uble anthe company’s net income will triple over the next five-yeperiostarting now. Baseon the analyst’s expectations, whiof the following best scribes the expectecompounannugrowth?A.Net sales will grow 15% annually annet income will grow 25% annually.B.Net sales will grow 20% annually annet income will grow 40% annually.C.Net sales will grow 25% annually annet income will grow 50% annually.A is correct.Using the genertime value of money formulfor sales, solve for r in the equation 2 = 1 × (1+r)5. For income, solve 3 = 1 × (1+r)5. Alternatively, using a financicalculator, for sales, enter N = 5, PV = 1, PMT = 0, FV = −2 ancompute I/Y. For income, change the FV to −3 anagain solve for I/Y. The solution for sales is 14.87%; anfor income is 24.57%.测试
NO.PZ2015120601000001问题如下analyst expects tha company’s net sales will uble anthe company’s net income will triple over the next five-yeperiostarting now. Baseon the analyst’s expectations, whiof the following best scribes the expectecompounannugrowth? A.Net sales will grow 15% annually annet income will grow 25% annually. B.Net sales will grow 20% annually annet income will grow 40% annually. C.Net sales will grow 25% annually annet income will grow 50% annually. A is correct.Using the genertime value of money formulfor sales, solve for r in the equation 2 = 1 × (1+r)5. For income, solve 3 = 1 × (1+r)5. Alternatively, using a financicalculator, for sales, enter N = 5, PV = 1, PMT = 0, FV = −2 ancompute I/Y. For income, change the FV to −3 anagain solve for I/Y. The solution for sales is 14.87%; anfor income is 24.57%.看不懂答案
NO.PZ2015120601000001 Net sales will grow 20% annually annet income will grow 40% annually. Net sales will grow 25% annually annet income will grow 50% annually. A is correct. Using the genertime value of money formulfor sales, solve for r in the equation 2 = 1 × (1+r)5. For income, solve 3 = 1 × (1+r)5. Alternatively, using a financicalculator, for sales, enter N = 5, PV = 1, PMT = 0, FV = −2 ancompute I/Y. For income, change the FV to −3 anagain solve for I/Y. The solution for sales is 14.87%; anfor income is 24.57%. 对于这样的题，只会用财务计算器行不行？
