Modern technology is developed from ancient technology. justify this statement​

What is the relationship among market segmentation, target markts, and consumer profiles?

Which of these is an example of innovation?

Consider an economy where the government's budget is initially balanced. the production function, consumption function and investment function can be represented as follows y equals k to the power of alpha l to the power of 1 minus alpha end exponent c equals c subscript 0 plus b left parenthesis y minus t right parenthesis i equals i subscript 0 minus d r suppose that taxes increase. what happens to the equilibrium level of output?