1. A chain of stores has three warehouses and twenty retail outlets. In how many different ways can they ship an item from one of the warehouses to one of the retail outlets?

2.What amount should be paid on January 13, 2016, for a loan of 16,000 pesos made on July 7, 2015, at 8% simple interest using exact interest using actual time?

3.Find the Ordinary interest on 2, 860 at 4 3/8% from June 10, 1990 to October 9, 1990 using Approximate time

4.Joshua placed P18,000 in a 240-day term deposit, earning 8 1/2 % per annum. How much will the bank pay Joshua on the maturity date?

5.A person can buy a piece of property for P6,500,000 cash or P3,000,000 down payment and P4,200,000 in 5 years. If the person has money earning 8% converted quarterly, which is the better-purchased plan, and by how much?

6.Joselito Garon paid P8,600 on a loan made 2 years before at 6% compounded bimonthly. Find the interest generated.

7. What lump sum should be deposited in an account that will earn at an annual rate of 12% compounded quarterly, to grow to 1, 000,000 for retirement in 5 year?

8.What amount should be paid on January 13, 2016, for a loan of P16,000 made on July 7, 2015, at 8% simple interest using ordinary interest using actual time?

9.What amount should be paid on January 13, 2016, for a loan of 16,000 pesos made on July 7, 2015, at 8% simple interest using ordinary interest using approximate time?