Monarch caterpillars feed on all the different parts of milkweed plants and store up the toxins in their body. The toxins remain in their system even after metamorphosis, thereby making adult monarchs poisonous as well. Adult monarchs feed on nectar from a wide range of flowers, including milkweeds.
What is an 'Operating Expense'. An operating expense is an expense a business incurs through its normal business operations. Often abbreviated as OPEX, operating expenses include rent, equipment, inventory costs, marketing, payroll, insurance and funds allocated toward research and development.
Selling, General & Administrative Expenses (SG&A) Loading the player... Selling, general and administrative expenses, or SG&A, consist of the costs associated with selling a firmâs products and the costs incurred in running the firmâs daily business operations.