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ابي حل هالمسائل بلييز
A persondeposited $1000 at the end of each year onto a retiement –
saving plan for the last 10 years.Her deposits earned interest at 8%for the first 3 year:at 10.25% for the next 4 year and at 9% for the last 3 year
a what is the accumulated value of her retirement plan
b what is the total interest earned for the 10 years
الاجابة:
a $15.521.97
b $5521.97
A person opens a saving account with a deposit of $2000 on February 1,1993, and makes monthly deposits of $200 for 5 years, starting March 1,1993,.Starting March 1,1998 she makes monthly withdrawals of $400 for 3 years. Find the balance in her account just after the last withdrawal (on February 1,2001) if the monthly interest rate is 6%
الاجابة:
$4192.34
Begining June 30,1992 and every three months until December 31,1996, aperson deposits $300 into a saving account.Starting September 30,1997, he makes quaraterly withdrawals of $500.what is the balance in his account after the withdrawal of june 30,1999 if interest is at 8% quaraterly until
March 31,1995 and 6% quaterly afterward
الاجابة
$3515.68
An annuity wit payment at the end of each month pays $200 for 2 years then $300 for the next year and then $400 for the following 2 years Find the discounted value of these payments at 10% monthly
الاجابة
$13.559.93
A mining company is considering the exploitation of a mining property if the company goes ahead the estimated cash flows are 0 inflow,$3,000,000 outflow now and $1,000,000 inflow,$2,000,000 outflow at the end of year .For end of yers 2 to 8 inclusive each is $,000,000 inflow and 0 outflow.The project would be financed out of working capital,on which it expects to earn at least 6% per year.Advise them on whether they should proceed
الاجابة
NPV
$380,547 -=
don’t proceed
A pension fund is able to earn 10% semiannually on its investments in goverment bonds Should it proceed with an investment that costs $100,000 and returns $17,000 at the end of each half year for the next 4 years
الاجابة
NPV
$9874.62=
they should proceed