Complete this question by entering your answers in the tabs below. Which of the data used in the analysis are likely to be most uncertain? Which are likely to be least uncertain? Note: Select "Yes" if the data used in the analysis are likely to be most uncertain, and "No" if they are likely to be least uncertain. PR 16-47 (Algo) Internal Rate of Return; Sensitivity Analysis (Section 1) (LO 16-1, 16-3) In analyzing the runway proposal, the board has decided to use a 10-year time horizon. The county's hurdle rate for capital projects is 12 percent. The County Board of Representatives believes that if the county conducts a promotional effort costing $22,700 per year, the proposed long runway will result in substantially greater economic development than was projected originally. However, the board is uncertain about the actual increase in county tax revenue that will result. Required: Suppose the board builds the long runway and conducts the promotional campaign. What would the increase in the county's annual tax revenue need to be in order for the proposed runway's internal rate of return to equal the county's hurdle rate of 12 percent? Note: Round your intermediate calculations and final answer to the nearest whole dollar. Required information Use the following information to answer Problems 45 - 47 (Algo) [The following information applies to the questions displayed below.] Washington County's Board of Representatives is considering the construction of a longer runway at the county airport. Currently, the airport can handle only private aircraft and small commuter jets. A new, long runway would enable the airport to handle the midsize jets used on many domestic flights. Data pertinent to the board's decision appear below. In addition to the preceding data, two other facts are relevant to the decision. First, a longer runway will require a new snowplow, which will cost $118,000. The old snowplow could be sold now for $10,900. The new, larger plow will cost $13,800 more in annual operating costs. Second, the County Board of Representatives believes that the proposed long runway, and the major jet service it will bring to the county, will increase economic activity in the community. The board projects that the increased economic activity will result in $82,360 per year in additional tax revenue for the county. In analyzing the runway proposal, the board has decided to use a 10-year time horizon. The county's hurdle rate for capital projects is 12 percent. Use Appendix A for your reference. Note: Use appropriate factor(s) from the tables provided. Complete this question by entering your answers in the tabs below. Should the County Board of Representatives approve the runway considering NPV? 1. Prepare a net-present-value analysis of the proposed long runway. 2. Should the County Board of Representatives approve the runway considering NPV? 3. Which of the data used in the analysis are likely to be most uncertain? Which are likely to be least uncertain? Complete this question by entering your answers in the tabs below. Prepare a net-present-value analysis of the proposed long runway. Note: Round your "Annuity discount factor" to 3 decimal places. Amounts to be deducted should be indicated by a minus sign