Which of the following statements is true about annuity? * a. It is a series of payments of unequal amounts, though made at an equal interval of time b. It is a series of payments of equal amount made at an equal interval of time. c. None of the above d. It is a series of payments of equal amount but made not of equal interval of time
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Which of the following statements is true about annuity? *
a. It is a series of payments of unequal amounts, though made at an equal interval of time
b. It is a series of payments of equal amount made at an equal interval of time.
c. None of the above
d. It is a series of payments of equal amount but made not of equal interval of time
If you have PhP 5,000.00, which of the following investment alternatives would provide the greatest ending wealth for your one-year investment? *
a. 7/10 percent compounded quarterly
b. 72/100 percent simple interest
c. 7/10 percent compounded semi-annually
d. 7/10 percent compounded annually
How much interest was earned by an investment that earns at a rate of 9% compounded semiannually for 7 years if the initial investment is at Php 18,000.00? *
a. Php 15,535.01
b. Php 15,353.01
c. Php 15,533.01
d. Php 15,335.01
Suppose that you want to earn Php 9,281.25 after 27 months and you have Php 75,000. At what rate should you invest the said amount? *
a. 5.75%
b. 11.50%
c. 5.50%
d. 5.25%
The present value of an ordinary annuity is used to compute the amount of a single deposit to be made today into an account earning interest of 6 percent per year compounded monthly. The deposit must be sufficient to cover a withdrawal of an equal amount each month for 10 years. At the end of the 10 years, the balance in the account should be $0. To solve for the amount needed (the present value), the total number of conversion period (n) is __________ and the interest rate per conversion period is __________. *
a. 10 periods, 0.5 percent
b. 10 periods, 6 percent
c. 120 periods, 6 percent
d. 120 periods, 0.5 percent
What amount must be set aside on a boy’s seventh birthday, which will provide 24 quarterly payments of ₱3,500.00 for school expenses, if the first payment is to be made on his 16th birthday? Assume that money is 10% compounded quarterly? *
a. ₱26,376.75
b. ₱62,597.45
c. ₱113,221.63
d. ₱64,162.39
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