High PTH levels may be caused by: 1  A parathyroid gland growth (hyperplasia) or a parathyroid tumor. 2  A low level of calcium in the blood. A low blood calcium level can be caused by kidney disease, kidney failure, severe vitamin D deficiency, or an inability of the intestines to absorb calcium from food.
The equity multiplier is a financial leverage ratio that measures the amount of a firmâs assets that are financed by its shareholders by comparing total assets with total shareholderâs equity. In other words, the equity multiplier shows the percentage of assets that are financed or owed by the shareholders.
The net multiplier measures the revenue required for each dollar of direct labor spent on projects. A net multiplier of 3.00 means the firm needs $3.00 of net revenue for each $1.00 of direct labor spent on project to cover project labor, overhead and profit. The target net multiplier is determined by the profit plan for the coming year. The âeffective net multiplierâ is the actual net multiplier achieved.