The pay of an hourly worker is calculated by multiplying the hours worked by the hourly rate—up to 40 hours; any hours worked beyond 40 are paid at time-and-a-half (one and a half times the hourly rate). given the variables hours, rate, and pay have already been declared and assigned values, write a fragment of code (one or more statements) that assigns to pay the proper value, taking into account time-and-a-half. (basic arithmetic, basic conditional)