Each works ten hours a day and can produce two services: mowing lawns and washing cars. In an hour, Larry can either mow one lawn or wash one car; Moe can either mow one lawn or wash two cars; and Curly can either mow two lawns or wash one car.a) Calculate how much of each service is produced under the following circumstances: - All three spend all their time mowing lawns (A).alculate the opportunity cost of increasing the number of trucks produced by ten: â¢ between 0 and 10 â¢ between 10 and 20 â¢ between 20 and 30 â¢ between 30 and 40 Problem 2: An economy consists of three workers: Larry, Moe, and Curly.
This can burn a lot more fuel, so several efforts are made to speed warmup of the engine. There are several mechanisms that help maintain the engine's temperature at acceptable levels. Among these are the engine thermostat and the cooling fans. The thermostat can close to block the flow of coolant in the engine.
The thermostat in your car is responsible for controlling the amount of coolant released into your engine. When your car first starts up, the thermostat is closed and does not allow coolant into the engine until it is warmed up. The thermostat should open and allow coolant in once the engine is adequately heated.Sometimes the thermostat fails and remains closed.ocate your radiator and remove the cap. 3. Unfasten the radiator drain cock located near the bottom of the radiator and allow some of the coolant to drain out into a container with a lid until the level is below the upper radiator hose.