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| rev | Admin | (Created page with "A perpetuity-immediate pays 20 for 10 years, decreases by 1 per year for 19 years, and then pays 1 per year thereafter. At an annual effective interest rate of 6%, the present value is equal to X. Calculate X. <ul class="mw-excansopts"><li>208</li><li>213</li><li>218</li><li>223</li><li>228</li></ul> {{soacopyright | 2023 }}") | Nov 18'23 at 19:37 | +329 |