Cal Co$.$ from the U$.$S$.$ is evaluating a proposal to build a new plant in the U$.$K$.$ The expected cash flows in pounds are as follows: Year $0,-70$ million GBP $($British Pond$)$; Year $1,40$ million GBP; Year $2,50$ million GBP; Year $3,60$ million GBP$.$ The discount rate in BP is $12\%$ and the discount rate in the US$ is $10\%.$ The spot rate is $0\mathrm{.}7813$ GBP$/$US$$.$ Calculate the NPV of the project in USD.