Let A = the pounds of Type A seed in the blend
Let B = the pounds of Type B seed in the blend
Min 1A + 2B
s.t. 1A + 1B ≥ 300
2A + 1B ≥ 400
2A + 5B ≥ 750
A, B ≥ 0
Graphical Representation:
Solving we get,
A= 250
B=50
250 pounds of Type A seed, and 50 pounds of Type B seed should be in the blend.
Constraint 2 has a surplus value of 150, so theTraffic Resistance target is exceeded by 150.
The blend cost will be $350 as:
250 Pounds X $1 + 50 Pounds X $2 = 250+100 = $350.
Question-3 (32 marks) (ASW-2016-14E-C2-TB52) The Sanders Garden Shop mixes two types of grass seed into a...
The Sanders Garden Shop mixes two types of grass seed into a blend. Each type of grass has been rated (per pound) according to its shade tolerance, ability to stand up to traffic, and drought resistance, as shown in the table. Type A seed costs $1 and Type B seed costs $2. If the blend needs to score at least 300 points for shade tolerance, 400 points for traffic resistance, and 750 points for drought resistance, how many pounds of...
A garden shop mixes two types of grass seed into a blend. Each type of grass has been rated (per pound) according to its shade tolerance, ability to stand up to traffic, and drought resistance, as shown in the table below. Type I seed costs $3.20 per pound and Type II seed costs $4.30 per pound. If the blend needs to score at least 600 points for shade tolerance, 650 points for traffic resistance, and 900 points for drought resistance,...