As the price of samosas (a kind of food in india) was raised from 2 to 3 rupees (indian currency), their quantity demanded fell from 15,000 to 12,000. rounding to the nearest tenth, the elasticity of demand of samosas is:

Nextdoor is an instant messaging application for smartphones. new smartphone users find it easier to connect with friends and relatives through this mobile app when compared to other similar instant messaging applications. hence, it has the largest user base in the industry. thus, nextdoor app's value has increased primarily due to itsa. learning curve effects. b. economies of scale. c. economies of scope. d. network effects.