Primary producers are organisms that
a) consume remains and other dead matter
b) use energy they take in from the environment to convert inorganic molecules into complex organic molecules.
c) obtain energy by eating only plants

3,636 units

Explanation:

The computation of break-even point in units is shown below:-

Break-even point in units = Fixed cost decreased ÷ Contribution margin per unit

= ($120,000) ÷ ($48 - $15)

= $120,000 ÷ $33

= 3,636.36 units

or

= 3,636 units

Therefore for computing the break-even point in units we simply applied the above formula and ignore all other values as they are not relevant.