I don’t know I’m sorry I need points look it up on online
Investment: cost of her education + salary as sales clerk during two years
Investment = 18,000 (2) + 20,000 = 36,000 + 20,000 = 56,000
Time to recover investment = 56,000/35,000 = 1.6
In less than two years, after she starts to work Niah will have recoverd her investment.
The easiest way to do this is to multiple 7 and 3, which gives you 21. Julie will spend $21 on the gifts.
