(Solving for n) Jack asknd Jin to mary him, and she has accepted under one condicon: Jack must buy her a new $310.000 Rols-Royco Phantom. Jack currently has $45,700 that he may invest. H has found a mutual fund with an expected annual return of 7.6% in which he wil place the money. How long wal it take Jack to win Jirs hand in marriage? fonore tawes. The number of years it will take for Jack to win Jirs hand in mamage is years. (Round to one decimal place)