How can Business Class or First Class bonuses help me to reach Silver, Gold or Platinum status more quickly?

Class bonuses when flying Emirates are 75% for Business Class and 150% for First Class, and this applies to both Tier Miles and Skywards Miles. The percentage is calculated from the base Miles earned on the ticket you have purchased.

Related questions

What Miles bonuses do Silver, Gold or Platinum members earn?
How do I keep my Silver, Gold or Platinum status?
Can I use my Skywards Miles to purchase Silver, Gold or Platinum membership?