Cooperton Mining just announced it will cut its dividend from $3.85 to $2.34 per share and use the extra funds to expand. Prior to the announcement, Cooperton's dividends were expected to grow at a 3.4% rate, and its share price was $50.56 . With the planned expansion, Cooperton's dividends are expected to grow at a 4.7% rate. What share price would you expect after the announcement? (Assume that the new expansion does not change Cooperton's risk.) Is the expansion a good investment?