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Write a C++ program using call by reference in both a void function and a value-returning function. Your program should: Accept two integers from the user. Use a void function named doubleValues to double the values of both integers using call by reference. Use a value-returning function named sum to calculate and return the sum of the two modified values. This function should also use call by reference (with const references). Display: The original values entered by the user. The values after doubling. The sum of the doubled values.

Decadent Desserts Industries incurs the following costs during the current year: Depreciation of machinery $7,000 Direct labor 16,000 Direct materials 8,500 Executive salaries 10,000 Insurance 2,000 Rent on building 12,000 Sales commissions 10,000 Vehicle lease cost 5,000 Sales for the year were $100,000 and Decadent Desserts Industries determined that only the direct production costs (prime costs) and sales commissions are to be classified as variable costs; all other costs are classified as fixed costs. Decadent Desserts Industries sold 1,000 units.DO NOT round any numbers.  (a) Calculate the total contribution margin. $[CM] (b) Calculate the contribution margin per unit. $[CMun] (c) Calculate the contribution margin ratio. [ratio]

EBITDA represents operating income after income tax, depreciation, and amortization have been deducted.

When you pay careful attention to the messages you receive and respond to them in a thoughtful way, you are engaged in mindful listening. Also study mindless listening.

Paralanguage refers to vocal characteristics like pitch and tempo.

An example of a “more powerful” speech form among the following choices is

Words that have more than one common meaning as described in Chapter 4 are equivocal, and also see equivocation in the same part of the chapter.

Listening is a natural ability that almost everyone possesses is a common but false assumption about listening.

Someone who continuously checks their email and texts while sitting in  a class lecture and has trouble understanding many of the concepts they’re supposed to be learning has a message overload barrier to effective listening.

How can you downplay your authority over others in presenting a command?