There are 850 douglas fir and ponderosa pine trees in a section of forest bought by karamazov logging co. the company paid an average of $300 for each douglas fir and $225 for each ponderosa pine. if the company paid $217,500 for the trees, how many of each kind did the company buy? 500 douglas firs and 350 ponderosa pines 350 douglas firs and 500 ponderosa pines 450 douglas firs and 400 ponderosa pines 400 douglas firs and 450 ponderosa pines