Multi-product businesses have problems in allocating tind costs to particular activities, There may be stopped fixed costs. Most fixed costs are not fiend over all volumes of activity Economiuts tend to take a different approach to be taking account of economies (and disconomies) of scale and of the fact that, generally, to be able to solforge volumes price per unit tends to fall Selling the same product but at different prices, could lead to a loss of customer goodwill. The fact that a different price will be set for customers in different countries. There are non-linear relationships between costs, revenues and volume. Multi-product businesses have problems in allocating tind costs to particular activities, There may be stopped fixed costs. Most fixed costs are not fiend over all volumes of activity Economiuts tend to take a different approach to be taking account of economies (and disconomies) of scale and of the fact that, generally, to be able to solforge volumes price per unit tends to fall Selling the same product but at different prices, could lead to a loss of customer goodwill. The fact that a different price will be set for customers in different countries. There are non-linear relationships between costs, revenues and volume