(24 points total -2 point each) 7. Short answer and multiple choice (elearly show the correct answer). The first two questions involve the project below with 5 activities. 7.1 Draw the network below. 7.2 How many starting activities are there? a) 1 . b) 2 . c) 3 . d) 4 . 7.3 Which strategy for adding capacity adds new factories before the demand had materialized for the product? a) Lead strategy: b) Lag strategy. c) Match strategy. 7.4 Control charts use statistical techniques to identify when non-random variation is present in a process. a) true. b) false. 7.5 There are two options for producing a product, A and B. Option A has a lower fixed cost than Option B, but a higher variable cost. If the fixed cost of Option A was increased, then the level of production that causes both options to have the same total cost would a) increase. b) decrease. c) stay the same