Let x be the quantity invested at 4% annual hobby and y be the amount invested at 5% interest. The sum of all the investments is $8000. The complete yield from the two investments is $350. Thus, the first investment is $5000 whilst the 2nd investment is $3000.
What is annual interest
The annual pastime charge refers to the charge that is utilized over a period of one year. Interest prices can be utilized over special periods, such as monthly, quarterly, or bi-annually. However, in most cases, activity charges are annualized.
The formula and calculations are as follows: Effective annual interest charge = (1 + (nominal rate ÷ quantity of compounding periods)) ^ (number of compounding periods) - 1. For investment A, this would be: 10.47% = (1 + (10% ÷ 12)) ^ 12 - 1.
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