| I = .03 + W (R1 -.03) + W (R2-.09) | |
| 2 |
| Guarantee | ||
| Duration | Weighting | |
| (Years) | Factors | |
| 10 or less | .50 | |
| More than 10, but not more than 20 | .45 | |
| More than 20 | .35 |
| Guarantee | Weighting Factor for Plan Types | |||
| Duration | ||||
| (Years) | A | B | C | |
| 5 or less: | .80 | .60 | .50 | |
| More than 5, but not more than 10: | .75 | .60 | .50 | |
| More than 10, but not more than 20: | .65 | .50 | .45 | |
| More than 20: | .45 | .35 | .35 | |
| Plan Type | |||
| A | B | C | |
| .15 | .25 | .05; | |
| Plan Type | |||
| A | B | C | |
| .05 | .05 | .05; | |