Hires root beer and A&W have been fighting for dominance in the root beer drink industry for years. In one year, Hires held 5.88% of the soft drink market and A&W held 8.64% of the market. If the market as a whole consumed 12.4 million litres of soft drinks in the year, how many millions of litres of Hires and A&W were consumed?The population of a city has grown by 10% in year one, 12% in year two and decreased by (5%) in year three. If the original population was 20,000, what is the current population