Q1: Look at the process flowchart that followed to produce high grade of a metal, and then answer the following questions. 1- The block "A" as shown in the flowchart is indicated for ? A- Single-Deck screen B-Double-Deck screen C-Triple-Deck screen D-Three-Set of sieves. 2- The block " C " as shown in the flowchart is indicated for ? A-Single-DeckscreenB-HydrocyclonesC-Sieves D- None of them. 3- The block "B" as shown in the flowchart is indicated for ? A- Secondary Crusher B-An industrial screen C-Secondary Grinder D- None of them. 4- The total feed flowrate that enters the block "B" is ? A- 97.52 ton/day B- 4.063 ten/day C-4752 kg/day D- None of them. 5- Calculate the recovery of metal at the concentrate area if you know that " P " is 15%, "c" is 25%, and the total amount in the concentrate area is 1200 ton/day. A- 87.7% B- 21.05% C- More than 100% D- Can't be calculated