Wonderland Company estimates sales (in $) for 2021 for the four quarters as follows :

	Q1	Q2	Q3	Q4
Sales	$ 200	$ 300	$ 250	$ 400

The accounts receivable at the beginning of 2021 is $ 120. The account receivable collection period is 45 days. Purchases from suppliers by Wonderland Company for each quarter are 60% of the estimated sales for the next quarter. Sales for Q1 2022 are $ 350. Payments to suppliers are the same as purchases from the previous period (quarter). Each month is assumed to have 30 days. Salaries, taxes and other expenses are estimated at 20% of sales. Interest and dividend expenses are $ 20 each quarter. Capital expenditure for business expansion in 2021 is planned for the second quarter for $ 100. The management of Wonderland Company has a policy to maintain a minimum cash balance of $ 10 each quarter, and in early 2021 there is no cash balance.

Question:

a. Calculate the cash inflow and cash outflow projections of Wonderland Company

b. Calculate the Net Cash Inflow and cumulative financing for 2021. Is the cumulative financing a surplus or a deficit?