Answer:
attached answer
Explanation:
To draw the FPP we have to calculate either the formula or calcualte two points in the curve to draw the line.
Mowed Land           Trimmed bushed
0(0 hours x 3 per hour) Â 20 (4 hours x 5 per hour)
3(1 hours x 3 per hour) Â Â Â 15 Â (3 hours x 5 per hour)
6(2 hours x 3 per hour) Â Â 10 Â (2 hours x 5 per hour)
9(3 hours x 3 per hour) Â Â 5 Â (1 hours x 5 per hour)
12(4 hours x 3 per hour) Â Â 0 Â (0 hours x 5 per hour)