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Calculate the project's internal rate of return. a. An initial cash outflow of $6, 235 and a free cash flow of $7, 125 in 5 years. b. An initial cash outflow of $6, 235 and a free cash flow of $7, 125 in 3 years c. An initial cash outflow of $6, 235 and a free cash flow of $7, 125 in 10 years d. An initial cash outflow of $6, 235 and a free cash flow of $1, 125 at the end of the next 5 years e. An initial cash outflow of $6, 235 and a free cash flow of $1, 125 at the end of the next 3 years, followed by $1, 025 at the end of 5 years. f. An initial cash outflow of $6, 235 and a free cash flow of $1, 125 at the end of the next 3 years, followed by $1, 025 at the end of 5 years. g. An initial cash outflow of $6, 235 followed by $1, 02s at the end of 2years and a free cash flow of $1, 125 at the end of the next 3 years