In an effective balanced​ scorecard, ________. A. the sales budget serves as one of the leading indicator for the hardto measure shortrun financial performance B. net income serves as the best indicator for the hardto measure longrun operational performance C. the sales budget serves as a leading indicator for the hardto measure shortrun nonfinancial performance D. customer satisfaction serves as one of the leading indicator for the hardto measure longrun financial performance such as the likelihood of higher sales and income