Valeria is a closed economy, where consumption totals $3 billion, tax payments are $300 million, government spending is $1 billion, and gdp is $5 billion. private saving amounts to a. $1.7 billion and valeria's government runs a budget surplus. b. $1 billion and valeria's government runs a budget deficit.

How are interest rates calculated by financial institutions? financial institutions generally calculate interest as (1) interest or (.

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

Can someone me ? i’ll mark the best answer brainliest : )