[ANSWERED] Question help I don’t understand the income statement and cash flow statement…

INPUT DATA
Months in a year
12
Months in a quarter (budget period)
3
SALES
Marks
Collection period
Percentage of sales which are for cash
1
Percentage of credit sales collected in following month
100%
Estimated Monthly Sales (units)
April
150
May
125
June
140
July
130
Average selling price per fountain
$180.00
Average cost of fountain
1
OTHER PAYMENTS
Monthly
Advertising
1
General (Telephone, Utilities, Stationery, ISP etc))
$500
Rent
$350
Salaries
$2,400
Drawings
1
Annual
Insurance premium (payable 3 May 2021
1
BALANCE SHEET ITEMS
Cash at Bank as at 1 April 2021
$10,000
Accounts Payable General Costs 1 April 2021
1
Total
6
NON-CURRENT ASSETS
Cost
Expected Life
Residual
$
Years
Value $
Furniture & Fittings
$18,000
10
$0
Office Equipment
$10,000
3
$1,000
Straight line method is used for all non-current assets
ASSIGNM