What is an open line of credit?
a. A line of credit which has no current balance
b. A line of credit with a variable interest rate.
c. A line of credit against which additional debt may be drawn.
d. A line of credit which has no credit history requirements.
Ο
Please select the best answer from the choices provided

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?