The ACME seed company charges $2/lb for the first 10 lbs you buy of marigold seeds each week
a. They charge $1/lb for every pound you buy thereafter. If you income is $100/week, draw your budget constraint for the composite good and marigold seeds.
b. They charge $4/lb for every pound you buy thereafter. If your income is still $100/week, draw your budget constraint for the composite good and marigold seeds.