Answer:
EBIT should be $92,000 since she will open 6 days per week.
There are no interests since debt = $0
There are not taxes = $0
Net income = $92,000 - $0 - $0 = $92,000
Mary will receive $92,000 x $150,000/$200,000 = $69,000
The other stockholder will receive $92,000 x $50,000/$200,000 = $23,000
total cash flows = $92,000