Which statement declares a method named calcTotal and sets its value to the existing calculateTotal() function? a. calcTotal: calculateTotal b. calcTotal: calculateTotal() c. calcTotal:...

Which statement declares a method named calcTotal and sets its value to the existing calculateTotal() function?

a. calcTotal: calculateTotal

b. calcTotal: calculateTotal()

c. calcTotal: function(calculateTotal)

d. calcTotal: function(calculateTotal())

The built-in property that specifies the constructor from which an object was extended is called property

a. default

b. origination

c. prototype

d. source