In which catch box(es) would you need to clear the buffer?     Only the general exception catch block     All catch blocks     Only the catch block handling illegal mathematics such as division by zero     Only the catch block handling wrong data types that the user inputs

do fast.

PA 5-12 (Static) A pharmaceutical company creates... A pharmaceutical company creates a compound with a four-stage process: Heat Acid 250 kg/hr Reaction 200 kg/hr Separation 200 kg/hr 15% 45% Some of the resources have partial yields: 15 percent of material is discarded after the Acid step and 45 percent of the material is discarded after the separation step. The capacities of the last three steps are indicated in the diagram above. Instruction: Round yield of this process answer to 4 decimal places and minimum capacity answer to 2 decimal places. (a) What is the yield of this process? (b) What is the minimum capacity (kg/hr) of the first step, Heat, so that the process can yield 100kg/hr of final product?

4. Consider the following argument: If the white flag is flying, then truce has been declared. Truce has not been declared. Therefore, the white flag is not flying. (a) Define statement variables for each component of the above argument, then write the formal argument using your variables.