In: Finance
| a. | 237.95 | |||||||
| Working: | ||||||||
| Future value of annuity of 1 | = | (((1+i)^n)-1)/i | Where, | |||||
| = | (((1+0.0075)^420)-1)/0.0075 | i | 9%/12 | = | 0.0075 | |||
| = | 2941.784474 | n | 35*12 | = | 420 | |||
| Monthly deposit | = | Future value of monthly deposit | / | Future value of annuity of 1 | ||||
| = | 7,00,000 | / | 2941.784 | |||||
| = | 237.95 | |||||||
| b. | 6,00,060.66 | |||||||
| Interest earned | = | Future value of deposits | - | Amount deposited | ||||
| = | 7,00,000 | - | 237.95 | * | 420 | |||
| = | 7,00,000 | - | 99,939.34 | |||||
| = | 6,00,060.66 | |||||||