Answer:
$1 to £.7750
Explanation:
If relative purchasing power parity exists, the new exchange rate must account for the difference in inflation in order to keep the parity between the actual values of both currencies as follows:
[tex]\$1=\pounds 0.7658\\\$1*(1.033)^4=\pounds 0.7658*(1.036)^4\\\$1=\pounds0.7750[/tex]
The new exchange rate, in 4 years, is expected to be $1 to £.7750.