Option 1: This option is incorrect because allocating expenses evenly across all departments does not take into account the drivers of the expenses. Option 2: This option is incorrect because allocating expenses based on total revenue of each department assumes that departments with a higher revenue should bear a higher expense burden, which may not be accurate. Option 3: This option is incorrect because allocating expenses based on a percentage of each department's total expenses assumes that departments with higher expenses are responsible for a larger portion of the total expenses, which may not be accurate. Option 4: This option is correct because allocating expenses based on the drivers of the expenses ensures that the expenses are distributed accurately. For example, if rent is a major expense, it may be allocated based on square footage of each department's space. If salaries are a major expense, it may be allocated based on headcount of each department.

Option 1: Data load must always be run before allocation because it is the process of preparing the source data for allocation ensuring that all data is available and properly consolidated. Once data is loaded it can then be allocated. Option 2: Data load and allocation cannot be done concurrently because loading data may impact the allocation performance and results. Option 3: While it is possible to run allocation before or after loading data, it is recommended that data loading should be done first in order to have the most up-to-date data available for allocation. Running allocation while loading data is not supported Option 4: This is the correct answer. Data load must always be run before allocation to ensure that all relevant data is available for allocation. This includes checking for completeness, reconciling inter-company data, aggregating transactional data, and aligning hierarchies.

Option 1: This option is incorrect as determining the amount of architecture and design work required should form part of selecting the optimum method of integration. Option 2: This option is incorrect as identifying the scope of integration is part of the preliminary steps to determine the specification of the integration. Option 3: This option is correct as selecting the optimum method of integration is crucial as there are multiple methods that can be used and the best one for the current scenario needs to be chosen. Option 4: This option is incorrect as the selection of the application to integrate with is a sole discretion of the company and should not form part of the basic preliminary steps.

Option 1: Incorrect. A consolidated report is a high-level summary of cost and profitability data, not designed for multidimensional analysis. Option 2: Incorrect. A detailed report provides a granular view of cost and profitability data, but it does not support multidimensional analysis. Option 3: Correct. An ad-hoc report allows you to customize the dimensions and measures to perform multidimensional analysis on cost and profitability data. Option 4: Incorrect. A standard report provides predefined templates for cost and profitability analysis, but it does not support multidimensional analysis.