/// <summary>
/// Get basic budget info.
/// </summary>
/// <returns>The overview.</returns>
public BudgetInfo GetOverview()
{
BudgetInfo budget = new BudgetInfo();
economyManager.GetIncomeAndExpenses(
(ItemClass)ScriptableObject.CreateInstance("ItemClass"),
out budget.totalIncome, out budget.totalExpenses);
budget.currentCash = economyManager.LastCashAmount;
return(budget);
}