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| rev | Admin | (Created page with "'''Solution: C''' <math display = "block"> \begin{aligned} & 5,000,000=X a_{\overline{40} \mid 0.02 } \\ & X=182,778.74 \\ & O B_{20}=5,000,000(1.02)^{20}-183,000 s_{\overline{20}|0.02} \\ & O B_{20}=2,983,318.31 \\ & 2,983,318.31=200,000 a_{\overline{n}|0.02} \\ & n=17.89 \end{aligned} </math> 20 original payments plus 18 with the drop payment equals 38 total payments. {{soacopyright | 2023 }}") | Nov 19'23 at 13:48 | +401 |