Mike and Sandy Are Two Woodworkers Who Both Make Tables

question 206

Multiple Choice

Mike and Sandy are two woodworkers who both make tables and chairs.In one month,Mike can make 6tables or 18 chairs,where Sandy can make 5 tables or 25 chairs.What is the opportunity cost of 1 table

• A)1/5 chair for Mike and 1/3 chair for Sandy
• B)5 chairs for Mike and 3 chairs for Sandy
• C)1/3 chair for Mike and 1/5 chair for Sandy
• D)3 chairs for Mike and 5 chairs for Sandy

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Definitions:

Electromagnet Control Relay

A relay device that uses an electromagnet to mechanically operate a switch, allowing lower power signals to control much larger power circuits.

Switch Contacts

The conductive parts in a switch that come together to complete an electrical circuit when activated.

Coil

In programming and electrical engineering, it refers to a command used in ladder logic for activation or control of outputs.

Energized

Refers to a circuit or component that is under power or has electrical current flowing through it.