HGH Therapy Cost. When you are diagnosed and prescribed HGH, the cost may be affordable. The average price of HGH therapy can range from $300 to $1,000 to per month for growth hormone treatments and from about $150 to $500 per month for testosterone injections. Many patients may decide to take HGH alone and the results can still be fantastic.
Marginal costs are variable costs consisting of labor and material costs, plus an estimated portion of fixed costs (such as administration overheads and selling expenses). In companies where average costs are fairly constant, marginal cost is usually equal to average cost.
TOTAL COST AND MARGINAL COST: The slope of the total cost curve (and total variable cost curve) is marginal cost. As such, if the total cost curve has a positive slope (that is, is upward sloping), then marginal cost is positive. Moreover, if the total cost curve has a positive and increasingly steeper slope, then the marginal cost is positive and rising.