Consider the following $KLM$ Company classification based $on$ it's overall performance scores:

Unacceptable $(less$ than $50)-$ supplier dropped from further business

Conditional $(between50$ and $70*)-$ supplier needs development work $to$ improve performance but may $be$ dropped $if$ performance continues $to$ lag

Certified $(between70$ and $90*)-$ supplier meets intended purpose $or$ performance

Preferred $(between90$ and $100)-$ supplier will $be$ considered for involvement $in$ new product development and opportunities for more business

$1.$ Calculate the total score. $Do$ not round intermediate calculations. Round your answer $to$ two decimal places.