Louise has spent $500 to buy and repair a laptop, which she expects to sell for $700. She discovers that it needs an additional repair, which will cost $300. She can sell the laptop as it is now for $350. What should she do? 0 it doesn't matter which action she takes; the outcome is the same either way 0 sell now and take the $350 0 never sell something for less than its cost 0 complete the repairs and sell the laptop