1. (a) What discount factor is used to weight benefits that occur in three months’ time for a person with a per-monthly discount factor of 0.9? (b) Wh
1. (a) What discount factor is used to weight benefits that occur in three months’ time for a person with a per-monthly discount factor of 0.9? (b) What does this make the present value of £20 of benefits received in three months’ time?
\r\n2. Assume that the good costs £10, which has to be paid today. How long would the maximum delay in (whole) months before receiving the £20 of benefits have to be before a person with a monthly discount of 0.9 would no longer purchase the good.