Sharp Electronics Corp., Mahwah, N.J., added eight investment options to its $110 million 401(k) plan, said Michael Martakis, senior benefits manager. It added the American Express Trust Small-Cap Value Fund 2, State Street Research Aurora, T. Rowe Price Capital Appreciation, Vanguard 500 Index and Midcap Index, Artisan International, Oppenheimer Global and Royce Low Priced Stock funds. The plan now has 15 investment options, up from seven, he said. American Express Retirement Services is bundled provider and assisted. Cambridge Financial Services also advised, he said.