1.
With the rise in the cost of machinery or raw
materials, the good becomes more expensive to produce. So the correct option
for this question is option “c”. The cost of machinery and raw materials are
directly proportional to the increase in cost of any goods.
2.
The introduction or advent of new technology lowers
cost and increases supply. So for this question the correct option is “b”. New technology
always helps to increase the production with lowering of cost and that is the
reason behind adopting new technology.