HP reported the following data:

• Product development: $19,000,000
• Office space lease: $6,200,000
• Marketing expenses: $7,400,000
• Executive salaries: $4,500,000
• Interest on corporate loans: $3,100,000
• Sales department wages: $4,200,000
• Travel and entertainment: $1,600,000
• Insurance premiums: $2,300,000

Requirements:

• Calculate the total product development expenses.
• Determine the marketing expenses.
• Identify the total administrative expenses.