The opening balance in the computer account for Adara Corp for fiscal 2017 was $100,000; the closing balance was $107,000. The corresponding balances in the accumulated depreciation accounts were $63,000 and $67,500. During the year Adara scrapped a computer originally costing $13,00 having a remaining net book value of $3,500 and purchased a replacement machine for cash.

how much would it be to be reported in investing cash flows?

a. $0

b. $7000 outflow

c. $13,000 outflow

d. $20,000 outflow