Can someone answer my 2 questions? -

Whats the advantages of a public sector??andIdentify and explain different ways a business of mobile phones might use to increase its market share??Thank you!!

The Public Sector handles things that are of benefit to the entire community. But those things would not make economic sense for a business to undertake. The government builds big ships and airplanes to protect the country; no business could charge citizens to protect them.To increase market share:more advertisingcut the price of the cell phonesoffer more features on the phonesgive away the phones and just charge for airtimeuse celebrities who say that you only use your brand of phoneadd another capability like GPS to the phone