If i buy a car for $34,794 (with monthly payments of $577), and buy a house for $1,725,000 (a down payment of $345,000),have a college tuition of $3,535 and a job that pays 33.3k how much will i have left over or how much debt will i be in

The purchasing agent for a company that assembles and sells air-conditioning equipment in a latin american country noted that the cost of compressors has increased significantly each time they have been reordered. the company uses an eoq model to determine order size. what are the implications of this price escalation with respect to order size? what factors other than price must be taken into consideration?