one of three dimensions of the supply chain network design; the number of tiers in the supply chain, representing the total number of levels through which goods and services must pass from the earliest to end stages of the chain
A passive activity loss for the tax year is the excess of your passive activity deductions over your passive activity gross income. What are the passive activity limitations? Your passive activity losses are limited to the amount of your passive activity income for the taxable year.
passive is the reverse of active.it means it needs help from others and does not do things by its own,it may also need generators. passive transport is the passage of ions against the concentration gradient (low solute concentration to high solute concentration) trough a semi permeable membrane by the need of energy.