Alan and Jim were asked by their boss to work on a project. Since Jim had to visit a company’s factory outside of the state, Alan started the project alone. After 10 days Jim came back and they worked for 5 days to finish the project. If Alan could have finished the project in 23 days when Alan worked alone from the beginning to the end, how long would it take if Jim had to work alone from the bedid to the end to finish the project? Your answer is supposed to be d days and h hours where d is a positive integer and h is a positive integer or 0.

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