George and Michael start a business by investing $15000 and $20000 respectively. Michael leaves the business after 5 months but does not take back his invested amount while leaving. Samuel joins the same business after 5 months by investing $10000. There is a profit of $4000 at the end of the year. What is Samuels share in the profit?

The compound interest earned over 5 years on a certain sum of money is $1000 at an interest rate of 20% per annum. How much interest would have been earned if simple interest had been charged instead of compound interest?

Calculate the compound interest earned over a period of 6 months on $30000 at an interest rate of 20% per annum. The interest is compounded quarterly.

Calculate the median from the following table:

Many statistical calculations are based on _____________.

Nominal data uses numbers to indicate a _______________.

A ________ is drawn on a financial institution and is payable upon demand.

A ________ is a group of people who would be interested in buying a given product or service.

________ has the highest cost per contact with each customer.

Customer share is sometimes referred to as _____.

Credit cards are usually based on a(n) ____ account system.