please help i have no idea what im doing and im going to cry. if anyone helps me, just know youre a wonderful amazing person :) thank you

Consider the following project. Successor A20 A30 A40 ASO Activity ID A10 A20 A30 A40 A50 A60 A70 ABO A90 A100 A110 A120 A130 A140 A150 A160 A170 A180 A190 A200 A210 A220 A230 A240 A250 A260 A270 A280 A290 A300 Activity Description Clear Site Building Layout Excavate footing Form and Rebar Pour Footings Foundation Wall Wood Floor System Rough Framing Walls Rough Framing Roof Doors and Windows External Wall Board External Wall Insulation Rough Plumbing Rough HVAC Rough Electrical Shingles External Siding External Finish Carpentry Hang Drywall Finish Drywall Cabinets External Paint Internal Finish Carpentry Internal Paint Finish Plumbing Finish HVAC Finish Electrical Flooring Grading & Landscaping Punch List Duration (Days) 3 1 2 3 4 3 5 7 5 5 3 2 5 4 3 4 4 3 5 6 2 4 4 4 3 4 1 A60 (7-day lag) A70 A80 A90, A110 A100 A120, A180 A100, A130, A140 A190 A160 A150 A120 A120, A180, A290 A220 A170 A200 A210, A260, A270 A230, A250 A240 A280 A250 A280 A240 A240 A300 A300 Activity Value $1,500.00 $400.00 $1,500.00 $750.00 $2,200.00 $1,200.00 $1,400.00 $3,400.00 $4,000.00 $3,450.00 $3,400.00 $1,200.00 $2,100.00 $1,950.00 $3,140.00 $1,050.00 $1,400.00 $840.00 $850.00 $3,800.00 $3,200.00 $3,400.00 $800.00 $950.00 $2,300.00 $1,200.00 $800.00 $2,400.00 $1,500.00 $800.00 NU For this exercise: 1. Draw the precedence network and perform CPM calculations (10 Points). 2. Draw a cost-loaded bar graph for the project (15 Points). 3. Balance the cash flow so that the daily limit of $2,100 is not exceeded (10 Points). 4. Draw the banana curve for the project (5 Points)