Question: var invoice = { taxRate: 0.0875, getSalesTax: function( subtotal ) { return ( subtotal * this.taxRate ); }, getTotal: function ( subtotal ) { return
var invoice = { taxRate: 0.0875, getSalesTax: function( subtotal ) { return ( subtotal * this.taxRate ); }, getTotal: function ( subtotal ) { return subtotal + this.getSalesTax( subtotal ); } };
(Refer to code example 17-1) This code creates an object of the
| a. | invoice type | |
| b. | Invoice type | |
| c. | Object type | |
| d. | object type |
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