$11\mathrm{.}1$ Credit Card Use

Consider the hypothetical bank data in Table $11\mathrm{.}10$ on consumers' use of credit card facilities. Create a small worksheet in Excel to illustrate one pass through of a

simple neural network.

Table $11\mathrm{.}10$ Data for Credit Card Example and Variable Descriptions

Years: Number of years a customer has been with the bank

Salary: Customer's salary in thousands of dollars

Used Credit: Customer has left an unpaid credit card balanc at the end of at least one

month in the prior year; $0=$ balance was paid off at the end of each month.