Please solve for empty fields and show calculations used

AirQual Test Corporation provides on-site air quality testing services. The company has provided the following cost formulas and actual results for the month of February: The company uses the number of jobs as its measure of activity. For example, mobile lab operating expenses are expected to be $2,900 plus $35 per job, and the actual mobile lab operating expenses for February were $4,570. Jobs expected to work in Feb. Jobs actually worked in Feb