In January 2014, Tim's Gyms, Inc. owned machines valued at $1 million. During the year, the market value of the machines fell by 30 percent. During 2014, Tim spent $200,000 on new machines. During 2014, Tim'snet investmentwas

a)$900,000.

b)$1 million

c)$100,000.

d)$300,000.

e)- $100,000.

I need help finding the net investment.