A refrigerator which is listed at RM4,500 cash can be purchased on an instalment purchase by making a 10% down payment. The balance has to be repaid by 18 monthly payments. The buyer has four (4) options to repay the balance. Option Interest charged RM325.04 2 8% per annum simple interest 3 12% per annum using Constant Ratio method 4 12% compounded monthly using annuity method Calculate (a) the instalment price for each/every option above, (CLO2:PLO2:C2)(CLO (b) the monthly instalment for the best option in part (a). Why?
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.
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