(1) By what percent did George's earnings Increase, correct to two decimal places? [2 marka) td he gets a 9.25% increase next year what will George's earning be correct to the nearest dollar? (marka) 1. If expected profit of $22 700 on sales is 35% of sales, calculate total sales. Glve answer to nearest cent. (2 marka) 8. IF 5% of a number is 20, what is 35% of the number? (marks) 8. Last year the Tourist Bureau for Spring Garden had 7635 inquiries. This year the number of inquiries totalled 6874. Calculate the percent increase or decrease in inquiries this year over last year. Give your answer correct to two decimal places. [2 marks) 8. A company manufacturing light bulbs claims that its bulb will burn for 3000 hours. The quality control technician chooses 60 bulbs at random and tests them for the length of time that they can be used before they burn out. The test concluded that 52 bulbs burned for 3200 hours or more, 5 bulbs burned for between 3000 and 3200 and 3 bulbs burned for less than 3000 hours. What percent of the bulbs confirmed the company's claim? (2 marka)