A. ক Rival-company, which charges no start-up fee, offers an unlimited calling plan for \(40 per month.
B. খ Two-thirds of the company's customers use less than 500 minutes per month.
C. গ Studies have shown that customers using unlimited calling plans will increase their monthly usage of minutes by over 50 percent.
D. ঘ One-fifth of the company's customers use in excess of 1,000 minutes per month.
সঠিক উত্তরঃ
A.
ক Rival-company, which charges no start-up fee, offers an unlimited calling plan for \(40 per month.