1. Calculate financial ratios, how much is profit margin, asset turnover, ROE and ROA? And How much is the internal growth rate and sustainable growth rate? If the company targets a 20% growth rate but wants to keep its current leverage ratio, how will the company finance the external fund needed?

Bigquiz Corporation
(in millions) ($ millions)
		2018	2019
sales			550
cost of goods sold			400
depreciation			100
interest rate			10.0%
payout			40.0%
tax rate			30.0%
account receivable		26	30
cash		20
inventory		28	32
net fixed asset		300	345
account payable		20	25
note payable		10	10
long-term debt		100	120
common stock		60	60
retained earning		184
shares outstanding			10