Edmund spent the following amounts for the maintenance of the machine she bought: PhP 4,000 each year for the 1st five years, PhP 6,000 each year for the next five years. In addition, he spent PhP...

Extracted text: Edmund spent the following amounts for the maintenance of the machine she bought: PhP 4,000 each year for the 1st five years, PhP 6,000 each year for the next five years. In addition, he spent PhP 15,000 for overhauling at the end of the 4th year and another PhP 20,000 for overhauling at the end of the 8th year. If money is worth 6% compounded annually, what was the equivalent uniform annual cost for the 10-year period?