4. Find the maximum flow of graph K. Find the flow of each path, then determine the maximum flow. 350 550 b a 650 550 K3 C 200 900 a. The path of (s, a, c, t) has flow: The maximum flow is: b. The path of (s, b, c, t) has flow: The maximum flos is: c. The path of (s, b, t) has flow: The maximum flow is: d. The total maximum flow is:
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- Identify the range of feasibility for the right-hand-side values. (If there is no upper or lower limit, enter NO LIMIT.) constraint 1 ______ to_______ constraint 2 ______to_______ constraint 3 ______to_______Problem 13-21 (Algorithmic) A real estate investor has the opportunity to purchase land currently zoned residential. If the county board approves a request to rezone the property as commercial within the next year, the investor will be able to lease the land to a large discount firm that wants to open a new store on the property. However, if the zoning change is not approved, the investor will have to sell the property at a loss. Profits (in thousands of dollars) are shown in the following payoff table: State of Nature Rezoning Approved Rezoning Not Approved Decision Alternative S1 S2 Purchase, d1 630 -220 Do not purchase, d2 0 0 a. If the probability that the rezoning will be approved is 0.5, what decision is recommended?Recommended decision = PURCHASE What is the expected…5. The manager of a fast-food restaurant featuring hamburgers is adding salads to the menu. If they choose to include a salad bar (i.e., the MAKE option), it will cost $14,000 in annual fixed costs for the leased equipment and added employee, and $1 per salad variable cost. If they choose to have pre-made salads (i.e., the BUY option), it will cost $3 per salad. The manager expects to sell 7,500 salads per year. What is the make or buy quantity (i.e., the breakeven point between making vs. buying)?
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