Following are the points of distinction between microeconomics and macroeconomics:

Marginal Rate of Technical Substitution (MRTS) has been calculated in the schedule delow:

Marginal Rate of Transformation (MRT) is the slope of PPC. A Production Possibilities Curve is concave due to increasing Marginal Rate of Transformation (MRT).
MRT is the rate at which the quantity produced of one good is sacrificed in order to produce one more unit of the other good. Higher level of output of one good can be produced only by reducing the quantity produced of the other good. In other words, as more resources are allocated towards the production of good I, the additional output gets smaller and more of good 2 has to be given up in order to produce the extra output of good I.

production Possibilities Frontier will shift to the right side. Economic value is reflected in terms of increased output and income.

The decision of consumers in the market are expressed through market demand schedule and market demand curve. The decision of producers, on the other hand, are expressed through market supply schedule and market supply curve. The decisions of consumers and producers are coordinated by the interaction of market demand and market supply. This is known as price mechanism.

(i) consumers may be motivated to use energy saving electrical appliances. nowadays, electrical appliances with one to five stars available These electrical appliances with maximum use, consume least electricity.
(ii) consumers may be encouraged to use alternate source of energy such as solar energy, wind energy etc.