Tumor Marker Tests. Approved by the Cancer.Net Editorial Board, 05/2016. Tumor markers are substances found at higher than normal levels in the blood, urine, or body tissue of some people with cancer. Although cancer cells often produce tumor markers, other healthy cells in the body may produce them as well.
PTA Fee â To be paid by all families. It is a requirement of the English Schools Foundation Ordinance that all parents of Discovery College join the DCPTA. The annual fee is $450 per family and must be paid before purchasing stationery packs, uniforms or booking the school bus service.
The APA is usually 30% of the charter fee (sometimes 35% if the yacht burns a lot of fuel or if you intend to do more than 4 hours of cruising per day).The APA covers the cost of fuel, communications, food, wines and liquors, dockage, etc. Any APA not used will be returned to you at the end of the charter as you leave.PA-Advance Provisioning Allowance. The rent for the charter generally covers just the rental of the boat and crew, while all other costs (port charges, customs, utilities and other expenses) are paid separately. These additional costs are covered by APA, i.e. additional required costs.