Review the following scenarios related to budget management in scaled digital marketing campaigns and determine which reflect effective practices:
- Scenario I: A home decor brand increases its campaign budget by 50% overnight, aiming to rapidly expand market reach.
- Scenario II: An online apparel store gradually increases its budget by 25% every two weeks, monitoring the impact on campaign performance.
- Scenario III: A tech gadget company allocates more budget to campaigns with higher immediate ROAS, neglecting those contributing to higher LTV.
- Scenario IV: A health supplement brand balances its budget allocation between immediate conversion-focused campaigns and those enhancing brand loyalty and LTV.
Select scenarios that show effective budget management strategies in scaling campaigns: