You are delivering a cost estimate to your customers, and it has taken some time to estimate. However, the customers are pleased with the estimate because there is an accurate breakdown of each detailed cost category, and they feel they are in a much more informed position to make the right decision. What estimating tool was most likely used here? This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option. option A Bottom-up estimating option B Analogous estimating option C Parametric estimating option D Planning poker