Indicate if each question is True or False

When measuring the direct material price variance, the actual quantity should be the quantity purchased?

When measuring the direct material quantity variance, the actual quantity should be the quantity used?

Avoidable costs are relevant when deciding it to make or buy a product?

Opportunity costs are not relevant to decision making?

An opportunity cost is a benefit that a foregone when one alternative is selected over another?

Depreciation on equipment used in making a product is not a relevant cost if it is unavoidable?