Pounds : The pound or pound-mass (abbreviations: lb, lbm, lbm, â[1]) is a unit of mass with several definitions. Nowadays, the most common is the international avoirdupois pound which is legally defined as exactly 0.45359237 kilograms. A pound is equal to 16 ounces.
marginal marÂ·ginÂ·al (mÃ¤r'jÉ-nÉl) adj. Of, relating to, located at, or constituting a margin, a border, or an edge. Marginally within a lower standard or limit of quality. Relating to or located at the fringe of consciousness.
Marginal benefit refers to what people are willing to give up in order to obtain one more unit of a good, while marginal cost refers to the value of what is given up in order to produce that additional unit. Additional units of a good should be produced as long as marginal benefit exceeds marginal cost.It would be inefficient to produce goods when the marginal benefit is less than the marginal cost.dditional units of a good should be produced as long as marginal benefit exceeds marginal cost. It would be inefficient to produce goods when the marginal benefit is less than the marginal cost.