Answer:
The correct answer is letter "A": the five forces framework.
Explanation:
Porter's Five (5) Forces is an analysis scheme created by American economist Michael E. Porter (<em>born in 1947</em>). The ultimate goal of this analysis is to help managers set their expectations of profitability because as competition increases, profitability decreases. Three of the five forces relate to those involved in the industry. The other two apply to the suppliers, the vertical participants, and consumers.
Explanation:
Complements and Substitutes are basically the goods or services. Complements are the goods which are used with one another, and with the increase of price of one good, the demand of other good falls. On the other hand, substitutes are the goods which are used in place of other goods and with the increase in the price of one good, the demand of other product increases.
In this question, Mobile Applications and Smart Phones are Complements, and Smart Phones and Conventional Phones are Substitutes, and Mobile Applications and Conventional Phones are substitutes.
Answer:
Number 2 or Number 4.
Explanation:
On number 2, the robot freezes when it doesn't recognize the command. Obvious problem. On number 4, the robot confuses similar sounding commands. Also an obvious problem.