I need a power point proposal done for a construction project. It’s a room that

I need a power point proposal done for a construction project.
It’s a room that is 54’ widthx39’ length
With in this space there are 3 rooms
A- first room is 21’ width x 21’ length
B- Second room is 24’ width x 15’ length
C- living room is 30’ width x 15’ and 21’ length with 3’ opening for the door and the far wall is 39’ length
A
C
B
I have to put in 12’ sheet rocks which are $12.98 each Gold Bond lite fire resistant. I need 179 sheet rock times 12.98 equals to $2,323.42
5” high base boards 8’ long by Ever True at 18.73 each. 300’ sq ft times 18.73 = $5,619
3/4” thick oak floor 30’ x 39’ = 1170 sq ft. Frisco Fawn Oak at $4.09 a square foot = $4,785.30
Room 1 A ceramic tile floor 21’ x 24’ = 504 sq ft. City Gray $1.19 sq ft = $599.76
Room 2 B Carpet floor 24’ x 18’ = 423 sq ft. Pebble bath Grey pattern 1.65 sq ft = $697.95
White flat interior maintenance paint is 400 sq ft to the gallon. 5706’/ 400’ = 14.27 gallon or 15 gallons. $34.98 5gallon x 3 = 104. 94
Miscellaneous as screws, tapes, brushes, plaster, etc. = $250
Two laborers from local 57 laborers union at $30.00 for 21 days = $1,260
Total of 15,640.37 x 45% for business and insurance cost = $22,678.54