~ €~__...~~.-.~ ~ ~ ~ ~ ~.::,mml ~~ {:.~~ 3s~:.:::_/ ~ ~¢~ ..
<br />$22,000,000
<br />CERTIFICATES OF PARTICIPATION
<br />MARION COUNTY~UOREGON JECT) 1998 SERIES A
<br />_._..._~, _______., _a...,,4 r_.__,-~ ,~_. .,
<br />.. ~ . .. .._._.~ . .
<br />EXHIBIT 4 Page 6
<br />PROOF OF INVESTMENT YIELD
<br />INVESTMENT YIELD : 4.721995541k
<br />PERIOD
<br />ENDING PRESENT
<br />INVESTMENTS VALUE FACTOR PRESENT
<br />VALUE
<br />PROCEEDS PRESENT
<br />VALUE FACTOR
<br />PRESENT VALUE
<br />10/08/99 1.008854633 1.008854633
<br />10/15/99 1.007939519 1.007939519
<br />10/20/99 1.007286373 1.007286373
<br />10/25/99
<br />10/31/99 1.006633652
<br />1.005981353
<br />1,056,250.00 1.006633652
<br />1.005981353
<br />1,062,567.80
<br />11/02/99
<br />11/O5/99 -330,489.01 1.005720551
<br />1.005329976 -332,379.59
<br />246.67 1.005720551
<br />1.005329476
<br />247.98
<br />11/30/99 1.002076426 507,633.33 1.002076426 508,687.39
<br />12/09/99 1.000907906 973,484.92 1.000907906 974,368.75
<br />12/29/99 0.998316072 15,869.05 0.998316072 15,842.33
<br />12/30/99 0.998186657 1,021,830.85 0.998186657 1,019,977.92
<br />12/31/99 0.998186657 26,875.00 0.998186657 26,826.27
<br />O1/15/00 0.996247438 604,678.75 0.996247436 602,409.66
<br />O1/31/00
<br />02/15/00 0.994311987
<br />0.992380296 26,875.00
<br />2,010,000.00 0.994311987
<br />0.992380296 26,722.13
<br />1,994,684.40
<br />02/24/00
<br />02/28/00 0.991223083
<br />0.990709200 60,000.00
<br />670,000.00 0.991223083
<br />0.990709200 59,473.38
<br />663,775.16
<br />02/29/00 0.990580770 1,027,500.00 0.990580770 1,017,821.74
<br />03/15/00 0.988528165 670,000.00 0.968528165 662,313.87
<br />04/15/00 0.984690986 1,027,500.00 0.984690986 1,011,769.99
<br />04/30/00 0.982777986 1,028,125.00 0.982777986 1,010,418.62
<br />OS/31/00 0.978963128 1,027,500.00 0.978963128 1,005,884.61
<br />06/30/00 0.975163079 1,026,8'75.00 0.975163079 1,001,370.59
<br />07/31/00 0.971377779 1,026,875.00 0.971377779 997,483.56
<br /> -26,911,731.10 -28,052,392.98 27,802,661.64 28,052,392.98
<br />ARBITRAGE COMPLIANCE SPECIALISTS, INC.
<br />
|