Use the black line (plus symbol) to draw a price line at $4. next use the grey point (star symbol) to indicate how many bottles of water bert will buy at that price. finally, use the green point (triangle symbol) to shade the area that represents bert's consumer surplus from his purchases. in this case, bert receives $ in consumer surplus from his water purchase. if the price falls to $2, bert now buys 3 bottles of water. this his consumer surplus to

Afirm plans to begin production of a new small appliance. the manager must decide whether to purchase the motors for the appliance from a vendor at $10 each or to produce them in-house. either of two processes could be used for in-house production; process a would have an annual fixed cost of $200,000 and a variable cost of $7 per unit, and process b would have an annual fixed cost of $175,000 and a variable cost of $8 per unit. determine the range of annual volume for which each of the alternatives would be best. (round your first answer to the nearest whole number. include the indifference value itself in this answer.)