Budget allocation across platforms in Digital Marketing - Mini Project: Build & Apply

Budget allocation across platforms

📖 Scenario: You are managing a marketing campaign and need to allocate your budget across different advertising platforms.

🎯 Goal: Create a simple budget allocation plan showing how much money is assigned to each platform.

📋 What You'll Learn

Create a dictionary with platform names and their allocated budgets

Add a total budget variable

Calculate the percentage of total budget allocated to each platform

Add a final summary showing total budget and allocations

💡 Why This Matters

🌍 Real World

Marketing managers often need to allocate budgets across multiple platforms to optimize campaign performance.

💼 Career

Understanding budget allocation helps in planning, reporting, and optimizing marketing spend effectively.

1

Create the initial budget dictionary

Create a dictionary called platform_budgets with these exact entries: 'Facebook': 3000, 'Google': 5000, 'Instagram': 2000

Digital Marketing

# Create the dictionary platform_budgets with the specified values
# Your code here

Hint

Use curly braces to create a dictionary with keys as platform names and values as budget amounts.

2

Add total budget variable

Create a variable called total_budget and set it to 10000

Digital Marketing

platform_budgets = {'Facebook': 3000, 'Google': 5000, 'Instagram': 2000}
# Create total_budget variable and set it to 10000
# Your code here

Hint

Just assign the number 10000 to the variable total_budget.

3

Calculate percentage allocation per platform

Create a new dictionary called percentage_allocation that uses a for loop with variables platform and budget to iterate over platform_budgets.items(). Calculate the percentage of total budget for each platform as (budget / total_budget) * 100 and store it in percentage_allocation with the platform as the key.

Digital Marketing

platform_budgets = {'Facebook': 3000, 'Google': 5000, 'Instagram': 2000}
total_budget = 10000
# Create percentage_allocation dictionary using a for loop
# Your code here

Hint

Use a for loop to go through each platform and calculate its budget percentage.

4

Add final summary dictionary

Create a dictionary called budget_summary with two keys: 'total_budget' set to the variable total_budget, and 'allocations' set to the dictionary percentage_allocation.

Digital Marketing

platform_budgets = {'Facebook': 3000, 'Google': 5000, 'Instagram': 2000}
total_budget = 10000
percentage_allocation = {}
for platform, budget in platform_budgets.items():
    percentage_allocation[platform] = (budget / total_budget) * 100
# Create budget_summary dictionary with total_budget and allocations
# Your code here

Hint

Create a dictionary that holds the total budget and the percentage allocations.

Practice

1. What is the main purpose of budget allocation in digital marketing?

easy

A. To create new marketing platforms

B. To divide marketing money across different platforms

C. To increase the total marketing budget automatically

D. To reduce the number of marketing campaigns

Solution

1. Step 1: Understand budget allocation concept

   Budget allocation means deciding how to split your marketing money among platforms.

2. Step 2: Identify the main goal

   The goal is to divide money, not create platforms or increase budget automatically.

3. Final Answer:

   To divide marketing money across different platforms -> Option B

4. Quick Check:

   Budget allocation = dividing money [OK]

Hint: Budget allocation means splitting money across platforms [OK]

Common Mistakes:

• Thinking budget allocation creates new platforms
• Assuming it increases total budget automatically
• Confusing allocation with campaign reduction

2. Which of the following is the correct way to express a budget allocation of 30% to a platform?

easy

A. Allocate 0.3 of total budget to the platform

B. Allocate 3 times the total budget to the platform

C. Allocate 30 times the total budget to the platform

D. Allocate 0.03 of total budget to the platform

Solution

1. Step 1: Understand percentage to decimal conversion

   30% means 30 out of 100, which is 0.3 as a decimal.

2. Step 2: Match decimal to budget allocation

   Allocating 0.3 of total budget means 30% allocation, correct for 30%.

3. Final Answer:

   Allocate 0.3 of total budget to the platform -> Option A

4. Quick Check:

   30% = 0.3 decimal [OK]

Hint: Convert percent to decimal by dividing by 100 [OK]

Common Mistakes:

• Confusing 30% with 3 or 30 times the budget
• Using 0.03 instead of 0.3 for 30%
• Misunderstanding percentage as a multiplier

3. A company has a $10,000 marketing budget. They allocate 40% to social media, 35% to search ads, and the rest to email marketing. How much money is allocated to email marketing?

medium

A. $3,000

B. $4,000

C. $2,500

D. $1,500

Solution

1. Step 1: Calculate total percentage allocated to social media and search ads

   40% + 35% = 75%

2. Step 2: Find remaining percentage for email marketing

   100% - 75% = 25%

3. Step 3: Calculate email marketing budget

   25% of $10,000 = 0.25 x 10,000 = $2,500

4. Final Answer:

   $2,500 -> Option C

5. Quick Check:

   100% - 75% = 25% -> 25% x 10,000 = 2,500 [OK]

Hint: Subtract allocated % from 100%, then multiply by total budget [OK]

Common Mistakes:

• Adding percentages incorrectly
• Forgetting to subtract from 100%
• Multiplying wrong percentage by budget

4. A marketer wrote this allocation: Social Media = 50%, Search Ads = 30%, Email = 25%. What is the error in this budget allocation?

medium

A. The percentages are correct and add up to 100% exactly

B. The total allocation is less than 100%, so budget is wasted

C. Email allocation should be zero if social media is 50% and search ads 30%

D. The total allocation exceeds 100% which is not possible

Solution

1. Step 1: Add all percentage allocations

   50% + 30% + 25% = 105%

2. Step 2: Check if total exceeds 100%

   105% is more than 100%, which is not allowed in budget allocation.

3. Final Answer:

   The total allocation exceeds 100% which is not possible -> Option D

4. Quick Check:

   Sum > 100% means error [OK]

Hint: Sum percentages; if over 100%, allocation is invalid [OK]

Common Mistakes:

• Ignoring total percentage sum
• Assuming over 100% is allowed
• Confusing less than 100% with error

5. A company wants to allocate its $20,000 marketing budget across three platforms: 50% to social media, 30% to search ads, and the rest to email marketing. After 3 months, social media gave 60% of leads, search ads 25%, and email 15%. How should the company adjust the budget allocation for the next period to better match lead generation?

hard

A. Increase social media budget to 60%, reduce search ads to 25%, and email to 15% to match leads

B. Keep the same allocation since initial plan is best

C. Allocate equal budget of 33.3% to all platforms regardless of leads

D. Reduce social media budget to 30%, increase search ads to 50%, and email to 20%

Solution

1. Step 1: Analyze lead generation percentages

   Social media: 60%, Search ads: 25%, Email: 15% leads.

2. Step 2: Adjust budget to match lead contribution

   Allocate budget proportionally: 60% social media, 25% search ads, 15% email.

3. Step 3: Choose option matching this adjustment

   Increase social media budget to 60%, reduce search ads to 25%, and email to 15% to match leads matches the lead percentages for budget allocation.

4. Final Answer:

   Increase social media budget to 60%, reduce search ads to 25%, and email to 15% to match leads -> Option A

5. Quick Check:

   Budget matches leads for better results [OK]

Hint: Match budget % to lead % for best allocation [OK]

Common Mistakes:

• Ignoring lead data when reallocating budget
• Keeping old allocations despite new data
• Allocating budgets equally without analysis