A)Census data from a certain country has shown that the number of citizens who have assets in excess of $1,000,000 is 7,794, representing 3.53% of the country's population. What is the country's total population? For full marks your answer should be rounded to the nearest whole number.

B) Stefan and Marc are arranging the catering for their wedding reception. The three meal options are: Chicken for $24 Vegetarian meal for $21 Vegan meal for $32 If the guests order 21 chicken meals, 20 vegetarian meals, and 10 vegan meals, what is the weighted average price per meal? For full marks your answer(s) should be rounded to the nearest cent.

C) Charla earns an annual salary of $68,380 paid biweekly based on a regular workweek of 38 hours. Her company generously pays all overtime at 2 times her regular wage. Based on common payroll practices, what are Charla's gross earnings if she worked 86.5 hours over the course of two weeks? For full marks your answer(s) should be rounded to the nearest cent.

D) Alan is a corporate account manager at a company that sells appliances to other businesses. He receives a monthly salary of $1,500 plus commission on any new sales that he makes as part of his daily interactions with his customers. If Alan's sales were $98,000 last month and he earned $2,970, what is his commission rate? Note: Please make sure your final answer(s) are in percentage form and are accurate to 2 decimal places. For example 34.56%.