The money James needs to invest as his principal in order to achieve this goal is $ 5, 197. 67
The formula for simple interest is expressed as;
Simple Interest, I = PRT/100
Where:
Substitute the values
8388 = P × 7. 34 × 22/ 100
cross multiply
161. 48 P = 838800
Make 'P' the subject of formula
P = 838800/ 161. 38
Divide through
P = $ 5, 197. 67
Thus, the money James needs to invest as his principal in order to achieve this goal is $ 5, 197. 67
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