Brian is a truck driver who delivers products throughout massachusetts. his friend chris is a traffic planner for the same state. which best explains how their careers might intersect?

-chris designs models to make traffic flow better, which enables brian to get to his company’s warehouse faster.
-brian delivers products to stores and elsewhere, which enables chris to buy food and other items for his family.
-brian only uses low-traffic routes to deliver products from the maps chris creates.
-chris creates models to make traffic flow better, which brian deliver products to customers faster.

Solomon chemical company makes three products, b7, k6, and x9, which are joint products from the same materials. in a standard batch of 320,000 pounds of raw materials, the company generates 70,000 pounds of b7, 150,000 pounds of k6, and 100,000 pounds of x9. a standard batch costs $3,840,000 to produce. the sales prices per pound are $10, $14, and $20 for b7, k6, and x9, respectively. (a) allocate the joint product cost among the three final products using weight as the allocation base. (b) allocate the joint product cost among the three final products using market value as the allocation base. (c) allocate the joint product cost among the three final products using weight as the allocation base.