Brian steve and rita invested a total of $24,000 in a business each person invested the same amount unfortunately in the first quarter they suffered a loss of $4500 which they shared equally by what amount as each individual investment change due to the loss

1500

Step-by-step explanation:

Each individual investment changed by $2250 due to the loss.

Step-by-step explanation:

It is given that Brian Steve and Rita invested a total of $24,000 in a business.

Each person invested the same amount. So amount invested by each person is

Therefore invested by each person is $12000.

They suffered a loss of $4500, which they shared equally. Each individual  suffered a loss of

Therefore Brian Steve and Rita suffered a loss of $2250 each. So, each individual investment changed by $2250 due to the loss.

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent